(a) Interpretation: Interpret the following statement is true or false. ‘Boiling point of alkane increases with number of carbon’. Concept Introduction: Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C n H 2 n + 2 where, n is number of carbon atom. Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane. Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Question

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Answer 1

Question

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Conclusion

Hence, alkane having less density than water.

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Conclusion

Hence, Cis and trans isomer having different physical properties.

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Conclusion

Hence, least branched isomer has lowest boiling point.

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Conclusion

Hence, liquid alkane are soluble in each other.

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Students have asked these similar questions

1. a. Draw and name the five cycloalkane structures of formula C5H10. Can any of these structures give rise to geometric (cis-trans) isomerism? If so, show the cis and trans stereoisomers. b. Draw and name the eight cycloalkane structures of formula C6H12 that do not show geometric isomerism. c. Draw and name the four cycloalkanes of formula C6H12 that do have cis-trans isomers. 2. Each of the following descriptions applies to more than one alkane. In each case, draw and name two structures that match the description. (a) an isopropylheptane (b) a diethyldecane (c) a cis-diethylcyclohexane (d) a trans-dihalocyclopentane (e) a (2,3-dimethylpentyl)cycloalkane (f) a bicyclononane 3. 2. refer to the photo attached and answer the ff.3-33, 3-34

1. Considering compounds that have the same number of carbon atoms, explain why alkanes and cycloalkanes have different molecular formulas but alkenes and cycloalkanes have the same molecular formulas. 2. Draw the condensed or line-angle structure for an alkene with the formula C5H10. 3. Draw the condensed or line-angle structure for 4 more C5H10 isomers (2 additional alkenes and 2 cyclic isomers).

Draw structures of alkanes that meet the following descriptions:(a) An alkane with two tertiary carbons(b) An alkane that contains an isopropyl group(c) An alkane that has one quaternary and one secondary carbon

Answer 2

Question

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Conclusion

Hence, alkane having less density than water.

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Conclusion

Hence, Cis and trans isomer having different physical properties.

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Conclusion

Hence, least branched isomer has lowest boiling point.

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Conclusion

Hence, liquid alkane are soluble in each other.

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Answer 3

Question

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Conclusion

Hence, alkane having less density than water.

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Conclusion

Hence, Cis and trans isomer having different physical properties.

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Conclusion

Hence, least branched isomer has lowest boiling point.

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Conclusion

Hence, liquid alkane are soluble in each other.

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Answer 4

Question

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Conclusion

Hence, alkane having less density than water.

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Conclusion

Hence, Cis and trans isomer having different physical properties.

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Conclusion

Hence, least branched isomer has lowest boiling point.

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Conclusion

Hence, liquid alkane are soluble in each other.

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Answer 5

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Conclusion

Hence, alkane having less density than water.

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Conclusion

Hence, Cis and trans isomer having different physical properties.

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Conclusion

Hence, least branched isomer has lowest boiling point.

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Conclusion

Hence, liquid alkane are soluble in each other.

Answer 6

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Answer 7

Chapter 11, Problem 11.41P

Interpretation Introduction

(a)

Interpretation:

Interpret the following statement is true or false.

‘Boiling point of alkane increases with number of carbon’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Answer 8

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point.

Answer 13

Conclusion

Hence, boiling point of alkane increases with number of carbon.

Answer 14

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Conclusion

Hence, alkane having less density than water.

Answer 15

Interpretation Introduction

(b)

Interpretation:

Interpret the following statement is true or false.

‘Alkane having more density than water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Answer 16

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Answer 17

Expert Solution

Answer 18

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

Majorly alkane mostly having density lower than water or less than 1 g /cc. Thus, alkane having less density than water.

Answer 21

Conclusion

Hence, alkane having less density than water.

Answer 22

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Conclusion

Hence, Cis and trans isomer having different physical properties.

Answer 23

Interpretation Introduction

(c)

Interpretation:

Interpret the following statement is true or false.

‘Cis and trans isomer have same physical properties with same molecular formula’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Answer 24

Expert Solution

Answer to Problem 11.41P

The given statement is false.

Answer 25

Expert Solution

Answer 26

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

Cis and trans isomer belongs to same molecular formula but having different physical properties such as different color or different odor.

Answer 29

Conclusion

Hence, Cis and trans isomer having different physical properties.

Answer 30

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Conclusion

Hence, least branched isomer has lowest boiling point.

Answer 31

Interpretation Introduction

(d)

Interpretation:

Interpret the following statement is true or false.

‘Least branched isomer has lowest boiling point’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Answer 32

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Answer 33

Expert Solution

Answer 34

Expert Solution

Answer 35

Expert Solution

Answer 36

Explanation of Solution

The compound containing longest parent chain of carbon having high boiling point due to the bulkiness of the structure while the compound containing shortest parent chain of carbon having low boiling point.

More branched isomer having lowest boiling point due to the decrease in surface area and thus less bonding between the molecules appear which result in decrease in boiling point.

Answer 37

Conclusion

Hence, least branched isomer has lowest boiling point.

Answer 38

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Answer 39

Interpretation Introduction

(e)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes and cycloalkane are not soluble in water’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Answer 40

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Answer 41

Expert Solution

Answer 42

Expert Solution

Answer 43

Expert Solution

Answer 44

Explanation of Solution

Alkane and cycloalkane are non polar in nature and thus not be able to create hydrogen bonds water which results in insolubility in water.

Answer 45

Conclusion

Hence, Alkane and cycloalkane having insolubility in water.

Answer 46

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Conclusion

Hence, liquid alkane are soluble in each other.

Answer 47

Interpretation Introduction

(f)

Interpretation:

Interpret the following statement is true or false.

‘Alkanes are soluble in each other’.

Concept Introduction:

Alkane is a long chain of carbon linked with only single bond between each carbon. Its general formula is C_n H₂_n₊₂ where, n is number of carbon atom.

Moreover, straight chain have large surface area which increases the possibility of area of contact with other chain which results in higher vander waal forces between them and thus increases the boiling point. Change in the position of substituent attached on alkane may result in either constitutional isomerism or geometrical isomerism if present below or above the plane.

Alkanes not having any charge separation due to the absence of atoms of different electronegativity and thus they are non polar.

Answer 48

Expert Solution

Answer to Problem 11.41P

The given statement is true.

Answer 49

Expert Solution

Answer 50

Expert Solution

Answer 51

Expert Solution

Answer 52

Explanation of Solution

Liquid alkane are soluble in each other and in other organic solvent due to similar nature.

Answer 53

Conclusion

Hence, liquid alkane are soluble in each other.

Answer 54

Ch. 11.2 - Prob. 11.1P Ch. 11.3 - Prob. 11.2P Ch. 11.3 - Prob. 11.3P Ch. 11.4 - Problem 11-4 Write the molecular formula and IUPAC...Ch. 11.6 - Problem 11-5 Write the molecular formula and IUPAC...Ch. 11.7 - Prob. 11.6P Ch. 11.8 - Prob. 11.7P Ch. 11.9 - Prob. 11.8P Ch. 11.10 - Prob. 11.9P Ch. 11 - Answer true or false. A hydrocarbon is composed...

Concept explainers

Answer to Problem 11.41P

Explanation of Solution

Answer to Problem 11.41P

Explanation of Solution

Answer to Problem 11.41P

Explanation of Solution

Answer to Problem 11.41P

Explanation of Solution

Answer to Problem 11.41P

Explanation of Solution

Answer to Problem 11.41P

Explanation of Solution

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