A-LevelChemistryAnalytical techniques9701/12 · May/June 2019 · Q301 Mark

The diagram shows the infra-red spectrum of Q. [Figure 30.1] What could be Q?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

Abutan-1-ol

Bbutanoic acid

Cbutanone

D3-hydroxybutanal

✓ Correct answer

C: butanone

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Topic: Analytical techniques, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, May/June 2019 Paper 1 Variant 2, question 30.

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