e reactions of K2Cr207 in acidic medium Witll ghchemicai test to disti – InterviewSolution

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1.	e reactions of K2Cr207 in acidic medium Witll ghchemicai test to distinguish b/w CoHsCHaNH2 and CoHsNH
Answer» Aniline and EthylamineAniline gives positive test for coupling reaction.Aniline reacts with benzene diazonium chloride in basic medium to give p-aminoazobenzene which is yellow in colourEthylamine does not give coupling reaction.

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