1.

How is aliphatic primary amine distinguished from aromatic primary amine?

Answer»

Solution :When treated with `HNO_(2)(NaNO_(2)+HCl)` at `0^(@)C`, aliphatic primary amines give ALCOHOLS.
`CH_(3)CH_(2)NH_(2)overset(HNO_(2))rarr CH_(3)CH_(2)-overset(o+)N-=overset(Theta)NCloverset(Delta)underset(H_(2)O)rarrCH_(3)CH_(2)OH+N_(2)`
AROMATIC primary ainines give a stable DIAZONIUM salt.


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