Aniline at low temperature. – InterviewSolution

1.	Aniline at low temperature.
Answer» Solution :Aniline is dissolved in dilute hydrochloric acid, well COOLED solution of sodium nitrite in water is added at `0-5^(@)`. Benzene diazonium chloride is OBTAINED. This is called diazotisation REACTION. `NaNO_2+HCl toHNO_2+NaCl` `C_6H_5N.H_2+O.N.OH+H.Cloverset(0-5^(@)C)toC_6H_5-N=N-Cl+2H_2O`

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