Question

The given reaction can occur in the presence of : 

(a) Bromine water 

(b) Br₂ in CS₂, 273 K 

(c) Br₂/FeBr₃ 

(d) Br₂ in CHCl₃, 273 K 

Choose the correct answer from the options given below :

(1) (b) and (d) only 

(2) (a) and (c) only 

(3) (b), (c) and (d) only 

(4) (a), (b) and (d) only

Answer 1

Answer is (3) (b), (c) and (d) only

Bromine water gives tribromo products, other gives monobromo products in which para is major product.