A group which deactivates the benzene ring towards electrophilic substitution but which directs the incoming group principally to the o- and p-positions is [Pb. PMT 1998]

A group which deactivates the benzene ring towards electrophilic subst

1.	A group which deactivates the benzene ring towards electrophilic substitution but which directs the incoming group principally to the o- and p-positions is [Pb. PMT 1998]
A.	\[-N{{H}_{2}}\]
B.	\[-Cl\]
C.	\[-N{{O}_{2}}\]
D.	\[-{{C}_{2}}{{H}_{5}}\]
Answer» C. \[-N{{O}_{2}}\]

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A group which deactivates the benzene ring towards electrophilic substitution but which directs the incoming group principally to the o- and p-positions is [Pb. PMT 1998]

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