CBSE 2026 · Region 1 · Set 3 · Q12 · 1 mark
Identify 'X' in the following reaction :
'X' is
'X' isOfficial answer
From CBSE’s own marking scheme for this paper.
(A)
AminesChemical Reactions of AminesApplymcqmedium
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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.