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Chemistry · 2024 · 1 mark
CBSE 2024 · Region 5 · Set 1 · Q2
The correct name of the given reaction is Ar - N_2^+ X^- → Cu CN / KCN Ar - CN + N_2
The correct name of the given reaction is $\displaystyle \mathrm{Ar}-\mathrm{N}_{2}^{+} \mathrm{X}^{-} \xrightarrow{\mathrm{Cu} \mathrm{CN} / \mathrm{KCN}} \mathrm{Ar}-\mathrm{CN}+\mathrm{N}_{2}$
Official answer
(A)
Sandmeyer's reaction
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CBSE Class 12 Chemistry past-paper question from the 2024 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.