Directions : In the following questions a statement of Assertion (A...

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Directions : In the following questions a statement of Assertion (A) followed by a statement of Reason (R) is given. Choose the correct answer out of the following choices.
(a) Both A and R are correct; \( \mathrm{R} \) is the correct explanation of \( \mathrm{A} \)
(b) Both A and R are correct; \( \mathrm{R} \) is not the correct explanation of \( \mathrm{A} \)
(c) \( \mathrm{A} \) is correct; \( \mathrm{R} \) is incorrect
(d) \( \mathrm{R} \) is correct; \( \mathrm{A} \) is incorrect
Assertion (A) Presence of nitro group at ortho or para position increases the reactivity of haloarene towards nucleophilic substitution.
Reason (R) Nitro group being an electron withdrawing group decreases the electron density over the benzene ring.
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