because

A

`180^@` location of `NO_2` and `overset(Theta)CH_2` in (I)

B

`-NO_2` operate both - I and -M in(I)

C

`-I` in (II) is weaker than (I)

D

Due to steric repulsion

Text Solution

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The correct Answer is:
B

Mesomeric effect is applicable at ortho and para position.
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