• # question_answer In a reaction of ${{C}_{6}}{{H}_{5}}Y,$ the major product (> 60%) is m-isomer, so the group Y is [AIIMS 1997; UPSEAT 2003] A) $-COOH$ B) $-N{{H}_{2}}$ C) $-OH$ D) $-Cl$

$Y=-COOH$ Because it is Meta directing group while$-N{{H}_{2}}$. $-OH$ And $-Cl$ are O and P directing groups.