Question Detail

CHM 102 Practice Questions Objective Question

Question

Rank the following compounds in order of increasing boiling point :
Options
A (1) < (2) < (3)
B (3) < (1) < (2)
C (1) < (3) < (2)
D (3) < (2) < (1)
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Boiling points increase with increasing molecular weight and hydrogen bonding capability. Compound (3) has the lowest boiling point, followed by (2), then (1) with the highest.

Hint

How do molecular weight and hydrogen bonding affect boiling points?

Question Info