Question

Write short notes on Diazotisation.

Answer 1

Answer:

aromatic primary amines react with nitrous acid (prepare in situ NaNo2 are minerals acid such as HCL) at a low temperature 273_278K to from daizonium salt .the process of conversation aromatic amines acid into diazonium is called diaxotisation

Answer 2

†Question:

Write a salt note on Diazotisation.

†Answer:

${\huge{\mathrm{\underline{\underline{\blue{\star{Diazotisation\::-}}}}}}}$

Benzene diazonium chloride is is prepared by the reaction of aniline with nitrous acid at 273- 278K.

Nitrous acid is produced in the reaction mixture by the reaction of sodium nitrite with hydrochloric acid.

The conversion of primary aromatic amins into diazonium salts is known as Diazotisation.

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