DP Chemistry (last assessment 2024)
Question 18M.1.sl.TZ2.12
| Date | May 2018 | Marks available | [Maximum mark: 1] | Reference code | 18M.1.sl.TZ2.12 |
| Level | sl | Paper | 1 | Time zone | TZ2 |
| Command term | Deduce | Question number | 12 | Adapted from | N/A |
12.
[Maximum mark: 1]
18M.1.sl.TZ2.12
The compounds shown below have similar relative molecular masses. What is the correct order of increasing boiling point?
A. CH3COOH < (CH3)2CO < (CH3)2CHOH
B. CH3COOH < (CH3)2CHOH < (CH3)2CO
C. (CH3)2CO < CH3COOH < (CH3)2CHOH
D. (CH3)2CO < (CH3)2CHOH < CH3COOH
[1]
Markscheme
D