DP Chemistry (last assessment 2024)
Question 22M.1.hl.TZ2.32
| Date | May 2022 | Marks available | [Maximum mark: 1] | Reference code | 22M.1.hl.TZ2.32 |
| Level | hl | Paper | 1 | Time zone | TZ2 |
| Command term | Deduce | Question number | 32 | Adapted from | N/A |
32.
[Maximum mark: 1]
22M.1.hl.TZ2.32
Which sequence of reagents converts propene to propanone?
[1]
Markscheme
A
Examiners report
66% of the candidates were able to identify the reagents needed to convert propene to propanone in three steps. This question discriminated well between high-scoring and low-scoring candidates.