Rank the following in order of increasing surface tension ata given temperature, and explain your ranking:(a) CH₃CH₂CH₂OH(b) HOCH₂CH(OH)CH₂OH(c) HOCH₂CH₂OH

Q: Order the following molecules by increasing boiling point: C3H7 CoH Cy Hio Cz HqCOOH wou cytta CooH…

A: The increasing boiling point order is as follows:-

Q: (Q36) Which of the following is exclusively an intramolecular force? Covalent bonding O London…

A: The intermolecular forces are as follows: Ionic bonds  Hydrogen bonding dipole-dipole interactions…

Q: Which of the following would be expected to be the most soluble in water? not possible to decide н H…

A:

Q: 2. Which of the following has the highest boiling point?   A. NaCl B. HBr C. CH3CH2CH3 D. CCl4

A:

Q: In which substance, benzene or toluene, are theintermolecular forces stronger? In which substance do…

A:

Q: At 25°C and a pressure of 760 mm Hg, the density ofmercury is 13.5 g/mL; water at the same…

A: The difference between the density of mercury and density of water has to be explained on basis of…

Q: Which compound would you expect to have greater surface tension: acetone [(CH3)2CO] or water (H2O)?…

A: Water molecules possess hydrogen bonding and they are more polar in nature due to which, these…

Q: Among C18, C4, or C8, which bonded phase is the most nonpolar?

A: As the number of carbon atoms increases, the polarity of the compound decreases.

Q: Butane and 2-methylpropane, whose space-filling modelsare shown here, are both nonpolar and have the…

A: Since when the polarity and mass of the compounds are same, than the boiling point is directly…

Q: 1. Rank the following in terms of increasing boiling point: C2H5OH CaBr2 C4H10

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: which will have higher vapor pressure: CH3CH2OH or CH3OCH3 and briefly explain the choice.

A: In this question we have to differentiate the vapour pressure of alcohol and ether. The given…

Q: Define the term hydrogen bonds?

A: Intermolecular forces refer to the type of interactions which are present in between atoms or…

Q: 10. Arrange the following in order of increasing boiling point and explain your reasoning (hint:…

A: A question based on organic chemistry, which is to be accomplished.

Q: Which of the following substances would you expect to have the highest boiling point: CH3CH3, CH3OH,…

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

Q: Which one of the following substances would be the most soluble in CCl4? A NH3 B CH3CH2OH C NaCl D…

A: We need to determine which compound from options will dissolve in carbon tetrachloride ( CCl4).

Q: 2. Draw a circle on the box of the molecule with dispersion forces, a triangle with dipole-dipole…

A: London dispersion forces are the forces that are present in non polar molecules. These are weak…

Q: What is the principal intermolecular force that must be overcome when n-hexane (C6H14, bp = 69 °C)…

A: Solution : Different liquids boil at different temperatures. This is due to the intermolecular…

Q: Arrange CH4, C2H6, C3H3in order of increasing boiling point temperature: O CH4 < C2H6< C3H8 O C,H6 <…

A: The boiling point of hydrocarbon depends upon dispersion force.     As the carbon chain increases,…

Q: Which of the following will show lowest surface tension? A. CH3CH2CH2OH     B. CH3OH   C. OHCH2CH2OH…

A: The molecule which shows the lowest surface tension is given by following - CH3CH2CH2CH2CH3

Q: Identify the compound with the highest vapor pressure a. CH3OCH3 b. CH3CH2CH3 c. CH3CH2OH d.…

A: The molecule with lowest vapour pressure has strongest intermolecular forces. As the intermolecular…

Q: 1.b) Arrange the following substances in order of increasing boiling point and explain your answer:

A: ANSWER IS ;

Q: Arrange CH, CH, CHg in order of increasing boiling point temperature: CH4 C3H3 < C2H O CH, < CH4…

A: Boiling point depends upon the molecular mass of alkanes becouse if molecular mass of alkanes…

Q: Which of the following exhibit intermolecular hydrogen bonding?     A. H2O2 B. H2S C. HCl D. PH3

A: For any molecule to exhibit inter-molecular hydrogen bonding, there should be a H atom attached…

Q: Compare and explain; the viscosity of ethylene glycol comparative to that of ethanol an glycerol…

A: To compare the viscosity of ethylene glycol with ethanol and glycerol Viscosity of a compound is the…

Q: H. .C. Urea :Z–I :Z–I

A: Interpretation: We have to tell the number of hydrogen bonds this molecule can make.

Q: 12. Rink the following molewmles in order of inerausing boiling point? OH 2. 3.

A:

Q: Explain why ehtanol (C2H5OH) not soluble in cyclohexane (C6H12)?

A: The solubility of a compound depends on their polar or non-polar nature. It follows a simple rule…

Q: Can you expain the intermolecular forces (hydrogen bonds, london dispersion, etc.) for F3CCH2CH2CH3…

A:

Q: Rank the following molecules in order of increasing normal boiling point: OHCH2CH₂CH2OH,…

A: The Answer to the following question is-

Q: The DNA double helix  at the atomic levellooks like a twisted ladder, where the “rungs” of the…

A: The DNA double helix at the atomic levellooks like a twisted ladder, where the “rungs” of the…

Q: Which compound has a higher boiling point: butane, C4 H10, or hexane, C6H4?

A:

Q: Which of the following pure compounds exhibits hydrogen bonding? NH3 H2C CH2 H,C CH2 H. CH2CH3 N.…

A: Hydrogen bonding :-  It is a special type of dipole-dipole interaction between two polar molecules…

Q: (a) Distinguish between:(i) C6H5— COCH3 and C6H5— CHO(ii) CH3COOH and HCOOH(b) Arrange the following…

A: (a)We can distinguish between 2 compounds by some simple reactions. (i) C6H5-COCH3 is aceto phenone…

Q: B.5 Physical Properties of Isomers of C5H12 Isomer Molar Mass Pentane 2-Methylbutane…

A: Here, we have to complete the table for the physical properties of isomers of C5H12.

Q: what are the boiling points of MgCl2 and H2S?

A: MgCl2 named as magnesium dichloride is a salt of magnesium and consists of two chlorine atoms which…

Q: Which of the following shows the correct hydrogen bonding between the below compound and water…

A: Hydrogen bond is a bond formed between hydrogen atom which is attached to an electronegative element…

Q: Arrange the following compounds in order of decreasing boiling point. Briefly explain your answer.…

A: Step-1 The given compounds are named as: Ethoxyethane (an ether) 1,3-propan-diol (an alcohol)…

Q: H. o----- H3C- -H----- H3C- H H I. II. H. 0----- H-0 EH-- H------ CH3 H CH3 II. IV.

A: The molecules and atom are held together by respective intermolecular force of attractions. Hydrogen…

Q: Which molecule below has hydrogen bonding? CH4 O H2SO4 O HCI all of the above O CH3CH2OH

A: Hydrogen bonding is the type of Bonding between two atom , in which the Hydrogen atom is attached to…

Q: What amount of heat energy (in Joules) is needed to completely melt 5.4 grams of sucrose (C12H22O11)…

A: To calculate the amount of heat released in a chemical reaction,  Q = mc ΔT, where Q is the heat…

Q: Identify the strongest intermolecular force in the following molecule. :O: H H С - н O Hydrogen…

A: Interpretation : We have to tell the intermolecular forces.

Q: Arrange the following compounds in an increasing order of boiling point. Methanol, pentane,…

A: Given compounds are : a). Methanol b). Pentane  c). 2,2-dimethylpropane  d). Methane  Write…

Q: 1.) Which of the following can form hydrogen bond with each other. Ch3OCH3, CH4, F ; HCOOH, Na+ 2.)…

A: Hydrogen bonding occurs when a hydrogen atom bonded to a high electronegative atom (like N, O or F)…

Q: Can the following substance (attached image) form hydrogen bonds with H2O? Please explain your…

A: Hydrogen-bonding takes place between a hydrogen atom that is directly attached covalently to an…

Q: Rank the following molecules in terms of increasing viscosity:  CH3CH2CH3, CH3CH2OH, CH3CH2SH,…

A: different molecules given above have different intermolecular forces due to this their viscosity of…

Q: The molecular mass of 1-butanol, CAH9OH, is 74.12 amu; that of ethylene glycol, CH2(OH)CH20OH, is…

A: Hydrogen bonding is a kind of intermolecular interaction which takes place between an…

Q: CH3OH boils at 65*C, while CH3SH boils at 6*C . Which intermolecular force accounts for this…

A:

Q: Which of the following sets of compounds di we expect to have the same boiling point? ČI or

A: Boiling point means required energy to break the bond  Boiling point increase as the attraction…