Q.
In the chemical reactions,
Compounds A and B respectively are
A) Fluorobenzene and phenol
B) Benzene diazonium chloride and benzonitrile
C) Nitrobenzene and chlorobenzene
D) Phenol and bromobenzene
Explanation
(b)
[image:13_image195.emf]
Formation of A is by diazotization and formation of B from A is by $S_{N}$ reaction.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.