DP Chemistry (first assessment 2025)

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Question 22M.1A.HL.TZ1.35

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Date May 2022 Marks available [Maximum mark: 1] Reference code 22M.1A.HL.TZ1.35
Level HL Paper 1A Time zone TZ1
Command term State Question number 35 Adapted from N/A
35.
[Maximum mark: 1]
22M.1A.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.

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