Chemistry, asked by vaibhavgaur1820, 1 year ago

How to distinguish between ethyl amine and aniline using hno2?

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Answered by Benipal07

Ethylamine and aniline can bedistinguished from each other by the azo-dye test. A dye is obtained whenaniline (an aromatic amine) reacts with HNO2 (NaNO2 + dil.HCl) at 0-5°C, followed by a reaction with the alkaline solution of 2-naphthol.

Answered by Grewal007

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