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Question

Ethanol and phenol are distinguished from each othcr by action of:

A
neutral ferrous chloride
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B
neutral ferric chloride
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C
ferric hydroxide
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D
ferrous hydroxide
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Solution

The correct option is D neutral ferric chloride
Phenol forms a purple colored complex with natural ferric chloride. This property, however, is not exhibited by ethanol. Hence Ferric chloride test is used to distinguish phenol from aliphatic alcohols
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