give chemical test to distinguish between
1) benzyl chloride nd chlorobenzene
2) ethylamine nd N,N_diethylamine
1)C6H5CH2Cl + aq NaOH --------> C6H5CH2OH + NaCl
NaCl + AgNO3 --------> AgCl (white precipitate) + NaNO3
Thus Benzyl chloride will give white precipitate with NaOH followed by AgNO3 whereas chlorobenzene will not.
2) To distinguish between ethyl amine and diethyl amine we can perform one of the following test :
a) Hiesenberg's Test :
Ethyl amine on treating with Hiesenberg's reagent gives N-ethyl benzene sulphonamide whereas diethyl amine gives N,N-diethylbenzenesulphonamide.
Carbylamine :
NaCl + AgNO3 --------> AgCl (white precipitate) + NaNO3
Thus Benzyl chloride will give white precipitate with NaOH followed by AgNO3 whereas chlorobenzene will not.
2) To distinguish between ethyl amine and diethyl amine we can perform one of the following test :
a) Hiesenberg's Test :
Ethyl amine on treating with Hiesenberg's reagent gives N-ethyl benzene sulphonamide whereas diethyl amine gives N,N-diethylbenzenesulphonamide.
Carbylamine :