Question

Simple chemical tests to distinguish between the flowing pairs of compounds benzoic acid and phenol

Answer 1

Explanation:

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Ans is Ferric chloride test

Answer 2

Answer:

Phenol reacts with neutral FeCl3 to form an iron-phenol complex giving violet colouration. But benzoic acid reacts with neutral FeCl3 to give a buff coloured ppt. of ferric benzoate. (iv) Benzoic acid and Ethyl benzoate can be distinguished by sodium bicarbonate test.

Explanation:

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