Indicate whether each statement is true or false. Alkanes do not have any carbon-carbon multiple bonds. Cyclobutane contains a four-membered ring. Alkenes contain carbon-carbon triple bonds. Alkynes contain carbon-carbon double bonds. Pentene is a saturated hydrocarbon. 1-pentene is an unsaturated hydrocarbon. Cyclohexane is an aromatic hydrocarbon. The methyl group contains one less hydrogen atom than methane.

Q: Propane is an alkane with O 1 carbon atom O 2 carbon atoms O 3 carbon atoms O 4 carbon atoms

A: Propane is an alkane with 3 carbon atoms. CH3CH2CH3  (Propane)

Q: Write structural formulas and line-angle formulas for the following alkanes and cycloalkanes. Q.)…

A: To write the structural formula from the given IUPAC name : IUPAC name is: prefix+root word + suffix…

Q: Which of the following statements is not incorrect? * Benzene has a lower carbon-to- hydrogen ratio…

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Q: Mark the correct statements about the structural features of alkenes and alkynes. *         A- Free…

A: In case of alkenes, out of two bonds between two carbon atoms one is sigma bond and other is pi…

Q: The following chemical structure belongs to this family of organic compound. CH3 O Alkenes O…

A: Choose the correct option of the following--

Q: Identify each organic compound as an alkane, alkene, alkyne, aromatic hydrocarbon, alcohol, ether,…

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Q: Write structural formulas and line-angle formulas for the following alkanes and cycloalkanes. Q.)…

A: The given compound name is 3,3-Dimethylpentane.

Q: Define Acyclic Alkanes Having One to Five C Atoms ?

A: The compounds of carbon and hydrogen are called as hydrocarbons. The hydrocarbons which contain all…

Q: How many 1°, 2º, 3º and 4° carbon atoms are present in the following alkane? CH3 CH3 CH3 CH;-ČH-C-…

A:

Q: 1. The following are isomers of each other I. pentane II. 2,2,-dimethylpropane III.…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Which is true regarding the physical state of Alkanes * Alkanes containing 1-4 carbon atoms are in…

A: Alkanes are hydrocarbon. General formula of alkanes are CnH2n+2. Alkanes consist carbon atoms and…

Q: Which of the following alkanes has the highest boiling point? O 2,3-dimethylpentane O 2-methylhexane…

A:

Q: Identify the functional group each carbon compound represents. If the compound has two or more…

A: Functional groups are the groups added to the hydrocarbons to change their chemical reactions.

Q: Classify the following hydrocarbons, and draw a Lewis structure for each one. A compound may fit…

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: determine whether the compound listed is an alkane, alkene or alkyne and whether the hydrocarbon is…

A: The compounds given are, d) C75H148  e) C90H178

Q: Draw the skeletal structure of the following alkanes. 1. 3-Methylheptane 4. 2-Methyl- 3-ethylnonane…

A: The skeletal structure for the 4th molecule (2-methyl-3ethylnone):

Q: The name of an alkyne that has 7 carbon atoms (C1C2C3C4C5C6C7) where the carbon - carbon triple bond…

A: The name of an alkyne that has 7 carbon atoms where the carbon - carbon triple bond is between…

Q: Indicate whether each statement is true or false. Two generic isomers of pentane are n-pentane and…

A: Pentane means exclusively the n-pentane isomer; the other two are called isopentane (methylbutane)…

Q: Which of the following alkanes will have the lowest boiling point A. n- pentane B. isopentane C.…

A: A. Higher is the molecular weight of alkane, higher will be the intermolecular force (London…

Q: How many isomers are possible for an alkane with 5 carbons and 12 hydrogens. O 2 Isomer 4 Isomers…

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Q: In the IUPAC system, acid halides are identified by the name ending A. -yl halide B. -oic halide O…

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Q: What is not correct about alkanes a. They have relatively high boiling points b. They have…

A: Alkanes are the hydrocarbons that is contai s hydrogen and carbon which are bonded by single…

Q: Which reagent is needed to change an alkyne to an alkane? * Н:0+, Hg (COОH)2 N2, Pt Ог, Pd Н, Pt…

A: Alkene is a compound contaning a double bond between carbon and carbon

Q: Can i get help step by step please

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: 1. Classify the following hydrocarbons as alkane, alkene, alkyne, or aromatic hydrocarbon. 1.…

A: Hydrocarbons can be classified as  alkane, alkene, alkyne , aromatic compounds. Alkane hydrocarbons…

Q: An alkane has 70 hydrogen atoms. How many carbon atoms would it contain if it were (a) a…

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Q: A) Alkanes: A) Draw the skeletal/line formula for octane, cyclopropane, and pentane. B) Write the…

A: A) To draw the line formula , we check the number of carbon atoms.  B ) The formula is writing using…

Q: Which statements about alkenes and alkanes of corresponding chain lengths are true? (I) Alkenes…

A: The strength of bonds in molecules is a major factor in determining the melting and Boiling points…

Q: 5. The general formula of alkene is C,H,» (a) The relative molecular mass of an alkene X is 70.0.…

A: Given: Relative molecular mass of alkene = 70.0

Q: O CH3 С —С—СНз CH3

A: Functional group are the group of atoms in which the property of that compound depends .

Q: 5. What is the name of the compound CH₂CH(CH3)C(CH3)3? a. 2,2,3-trimethylbutane 7 b.…

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Q: Define Natural Occurrence of Alkanes ?

A: The compounds that consist of only carbon and hydrogen in their structures are termed as…

Q: Write structural formulas and line-angle formulas for the following alkanes and cycloalkanes. Q.)…

A: While drawing the structure, first identify the parent chain and then the functional group.

Q: Indicate whether each statement is true or false. (a) Twogeometric isomers of pentane are n-pentane…

A: Geometrical isomerism is also known as cis trans isomerism which is a type of stereoisomerism. It is…

Q: Write structural formulas and line-angle formulas for the following alkanes and cycloalkanes. Q.)…

A: Structural Formula - It is basically drawing the structure of a molecule on paper using chemical…

Q: Identify the functional group found in the following molecules. (alkane, haloalkane, cycloalkane,…

A: The functional groups are the atoms or groups of atoms that have their own characteristic properties…

Q: This class of organic compounds is unsaturated with one or more benzene-like rings. Alkynes Alkenes…

A: The unsaturated hydrocarbons are those which posses one or more double bonds. Ring compounds are…

Q: Alkanes are hydrocarbons containing only single bonds. How many hydrogen atoms are in an acyclic…

A: Alkanes are class of hydrocarbons. In alkane, C and H are attached with single bond.

Q: Draw structures of alkanes that meet the following descriptions: (a) An alkane with two tertiary…

A: The structures of alkanes that meet the following descriptions has to be given,

Q: Draw structures of the following compounds. Include isomers, if any. Name each structure you draw.…

A: We have to Draw structures of the following compounds  a. pent-2-ene b. hept-3-ene

Q: Name and draw structural formulas for all alkenes with the molecular formula C5H10. As you draw…

A: The isomeric structures are as given below:

Q: CH,CH—СH, + HI —>

A:

Q: The molecule has:  four atoms in a straight line a planar region containing two trigonal-planar…

A: In alkane the sp3 hybridized Carbon atom is present In alkene the sp2 hybridized Carbon atom is…

Q: State whether the statements are true or false. 1. Unsaturated hydrocarbons must contain at least…

A: 1. True, unsaturated hydrocarbons must contain at least one carbon-carbon double triple bond.…

Q: Which statement concerning the structure of benzene is false? O The six carbon-hydrogen bonds are…

A: The benzene molecule never undergoes addition reaction because it loses its aromaticity whereas in…

Q: Decane has the structure: CH3(CH2)9CH3. What does the prefix "dec-" specifically indicate about the…

A: The given structure is CH3(CH2)9CH3.

Q: How many hydrogen atoms are present in a straight-chain alkane with 11 carbon atoms? A) 11 B) 20 C)…

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Q: Which statement of the following is false? A. Cyclohexene has the general formula CH20-2 B. Alkenes…

A: Only option D is False and option A,B C,E are true

Q: Draw the structure of a branched hydrocarbon that also contains at least one atom with trigonal…

A: Hydrocarbons are organic compounds that contain only carbon and oxygen. Alkanes, alkenes, and…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.