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A-LevelChemistryHydrocarbons9701/12 · Feb/Mar 2022 · Q271 Mark

Which compound will decolourise Br₂(aq)?

ACH₃CH₂CH₂CH₂CH₂CO₂H
BCH₃CH₂CH₂CH₂CH₂CHO
CCH₃CHCHCH₂CH₂CH₂OH
DCH₃CH₂CH₂CO₂CH₂CH₃

✓ Correct answer

C: CH₃CHCHCH₂CH₂CH₂OH

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About this question

Topic
Hydrocarbons, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source
A-Level Chemistry, Feb/Mar 2022 Paper 1 Variant 2, question 27.

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