Question

(ii) What is diazotisation? Write mechanism of diazotisation​

Answer 1

Answer:

The diazotization reaction mechanism begins with the reaction of nitrous acid with the other acid to give water and nitrosonium ion. Thus, the required nitrosonium ion is formed. This is now reacted with the aromatic ring to which the NH2 group is attached.

Answer 2

$\huge\frak\red{AnSwer}$

Diazotization reaction mechanism generally involves the usage of nitrous acid and another acid in the treatment of aromatic amines in order to yield the diazonium salt.