Question

Aromatic diazonium group can be replaced by various groups/atoms. In this context, match list I with list II and select the correct answer using the codes given below the lists

Column I		Column II
A	$H _3 PO _2$	1	Hydrogen
B	Sandmeyer reaction	2	Hydroxyl group
C	Boiling with water	3	Aryl group
D	Gomberg reaction	4	Chlorine

• A. A- 4 ,B- 3 ,C- 2,D- 1
• B. A- 1 ,B- 4 ,C- 2 ,D- 3
• C. A- 1 ,B- 2 ,C- 3 ,D- 4
• D. A- 2,B- 3 ,C- 4,D- 1

Answer 1

Answer: (B)

Correct answer is (b) A- 1 ,B- 4 ,C- 2 ,D- 3