

MCQOPTIONS
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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. | |