1.

Replacement of \[Cl\] of chlorobenzene to give phenol requires drastic conditions but chlorine of 2,4-dinitrochlorobenzene is readily replaced. This is because

A. \[N{{O}_{2}}\] makes the ring electron rich at ortho and para positions.
B. \[N{{O}_{2}}\] withdraws \[{{e}^{-}}\] from meta-position.
C. \[N{{O}_{2}}\] donates \[{{e}^{-}}\] at meta-position.
D. \[N{{O}_{2}}\] withdraws \[{{e}^{-}}\] from ortho/para-positions.
Answer» E.


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