Question Detail

CHM 102 Practice Questions Objective Question

Question

Bromobenzene can be prepared by treating aniline with
Options
A Conc HBr
B Br2/FeBr3
C CuBr
D Nitrous acid then CuBr
Correct Answer
Correct Answer

Option D is the correct answer.

Detailed Explanation

Bromobenzene can be prepared from aniline via diazotization followed by Sandmeyer reaction with CuBr. Aniline → diazonium salt → bromobenzene.

Hint

What is the sequence to convert aniline to bromobenzene?

Question Info