Multiple Choice
Which of the following chemical substances would you expect to have the highest boiling point (you may consider molecular mass and the degree of intermolecular hydrogen bonding as primary controlling factors) ?
A) methane, CH₄
B) ammonia, NH₃
C) methyl alcohol, CH₃OH
D) ethyl alcohol, CH₃CH₂OH
Correct Answer:

Verified
Correct Answer:
Verified
Q11: London forces become significant for large molecules
Q12: Match each of the substances with the
Q13: Match each of the substances with the
Q14: Match each of the substances with the
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Q17: The force(s) responsible for holding the DNA
Q18: The acetone molecule has a large dipole
Q19: Which intermolecular force is important for the
Q20: Identify each of the compounds as molecular
Q21: Which of the following is not a