DP Chemistry (last assessment 2024)
Question 22M.1.hl.TZ1.35
| Date | May 2022 | Marks available | [Maximum mark: 1] | Reference code | 22M.1.hl.TZ1.35 |
| Level | hl | Paper | 1 | Time zone | TZ1 |
| Command term | State | Question number | 35 | Adapted from | N/A |
35.
[Maximum mark: 1]
22M.1.hl.TZ1.35
What are the type of reaction and role of the nitronium ion, NO2+, in the following reaction?
C6H6 + NO2+ → C6H5NO2 + H+
[1]
Markscheme
A
Examiners report
Good performance on a discriminating question in the type of reaction and role of the nitronium ion, NO2+, in the nitration of benzene.