Q. In the preparation of chlorobenzene from aniline, the most suitable reagent is
A) Chlorine in the presence of ultraviolet light
B) Chlorine in the presence of $AlCl_{3}$
C) Nitrous acid followed by heating with $Cu_{2}Cl_{2}$
D) HCl and $Cu_{2}Cl_{2}$
Explanation
(c)
[image:10_image115.emf]
(Diazotization)
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.