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Chemistry · 2026 · 1 mark
CBSE 2026 · Region 1 · Set 2 · Q13
Assertion (A): The presence of -OH group in phenols directs the incoming group to ortho and para positions. Reason (R): -OH group in phenols…
Assertion (A) : The presence of -OH group in phenols directs the incoming group to ortho and para positions.
Reason (R) : -OH group in phenols activates the aromatic ring towards electrophilic substitution reaction.
Official answer
(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
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CBSE Class 12 Chemistry past-paper question from the 2026 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.