CBSE 2026 · Region 1 · Set 2 · Q13 · 1 mark
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
From CBSE’s own marking scheme for this paper.
(A)
Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of the Assertion (A).
Alcohols, Phenols and EthersAlcohols and PhenolsUnderstandassertion_reasonmedium
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CBSE Class 12 Chemistry past-paper question from the 2026board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.