The product formed in the reaction of phenol with $Br_2$ dissolved in $CS_2$ at $0^{\circ}$ are :

Question

(a) o-bromo, m -bromo and p-bromophenols

(b)  o-bromo  and p-bromophenols

(c) 2,4,6-tribromoand 2,3,6-tribromophenols

 (d) 2,4-dibromo, and 2,6-dibromophenols