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Chemistry · 2026 · 1 mark
CBSE 2026 · Region 5 · Set 1 · Q15
Assertion (A): p-nitrophenol is more acidic than phenol. Reason (R): Nitro group is an electron-withdrawing group, it stabilises phenoxide ion by…
Assertion (A) : p-nitrophenol is more acidic than phenol.
Reason (R) : Nitro group is an electron-withdrawing group, it stabilises phenoxide ion by dispersal of negative charge.
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.