Question

In the chemical reactions,
the compounds ‘A’ and ‘B’ respectively are
(a) nitrobenzene and fluorobenzene
(b) phenol and benzene
(c) benzene diazonium chloride and fluorobenzene
(d) nitrobenzene and chlorobenzene

Answer 1

Where are your reactions

Answer 2

Benzene diazonium chloride and fluorobenzene are the products.

Explanation:

• The reaction between annilene or any aryl amine with sodium nitrite and hydrochloric acid gives the benzene diazonium chloride salt.

• This reaction is very important as Benzene diazonium chloride is an important reagent for preparation of many aryl compounds.

• The compound when reacts with HBF4 forms fluorobenzene, boron trifluoride and nitrogen gas.

• This reaction is widely used to prepare fluorobenzene industrially.

For more information about Diazocoupling,

https://brainly.in/question/4924361

Benzene diazonium chloride is treated with hbf4

https://brainly.in/question/8951710

WHAT HAPPENS WHEN BENZENE DIAZONIUM CHLORIDE IS HEATED IN PRESENCE OF WATER??