question_answer

What amount of bromine will be required to convert 2g of phenol into 2,4,6-tribromophenol?

A) 4.0                   

B) 6.0   

C) 10.22               

D) 20.44

Correct Answer: C

Solution :

[c] Thus 94 g of phenol require \[B{{r}_{2}}=480g\] 2 g of phenol require \[B{{r}_{2}}=\frac{480}{94}\times 2=10.22g.\]