DP Chemistry (last assessment 2024)
Question 19N.3.sl.TZ0.a
| Date | November 2019 | Marks available | [Maximum mark: 1] | Reference code | 19N.3.sl.TZ0.a |
| Level | sl | Paper | 3 | Time zone | TZ0 |
| Command term | Suggest | Question number | a | Adapted from | N/A |
a.
[Maximum mark: 1]
19N.3.sl.TZ0.a
The structure of aspirin is shown in section 37 of the data booklet.
Suggest one reactant used to prepare aspirin from salicylic acid.
[1]
Markscheme
NOTE: Accept condensed structural formulas.
Accept “ethanoic acid/acetic acid/CH3COOH”.
Accept “C4H6O3” OR “C2H3OCl”.
