A Level Chemistry 9701/11/O/N/20 Q26

Question

An alcohol with the molecular formula C5H12O decolourises warm acidified potassium manganate(VII). The alcohol also gives a yellow precipitate with alkaline aqueous iodine.
What could be the identity of the alcohol?
A 2-methylbutan-2-ol
B 3-methylbutan-2-ol
C pentan-1-ol
D pentan-3-ol

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    2021-07-06T17:20:02+08:00

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