CBSE 2026 · Region 4 · Set 3 · Q14 · 1 mark
Assertion (A) : Diazonium salts of aromatic amines are less stable than those of aliphatic amines.
Reason (R) : Diazonium salts of aromatic amines undergo resonance.
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Assertion (A) is false, but Reason (R) is true.
AminesMethod of Preparation of Diazonium SaltsUnderstandassertion_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.