It is difficult to prepare pure amines by ammonolysis of alkylhalides.

1.	It is difficult to prepare pure amines by ammonolysis of alkylhalides.
Answer» The process of ammonolysis yields a mixture of primary, secondary, tertiary amines and quaternary salts. The separation of this amines is a very complicated process and difficult. Therefore it is difficult to prepare pure amines by ammonolysis of alkyl halides.

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