A) 2, 4-dibromophenol
B) 2, 4, 6-tribromophenol
C) 3-bromophenol boric acid
D) 3, 5-dibromophenol
Correct Answer: B
Solution :
Like nitration, bromination of o-or p-phenolsulphonic acid occurs with simultaneous replacement of \[S{{O}_{3}}\] group by Br atom to ultimately give 2, 4, 6-tribromophenol.
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