CBSE 2023 · Region 1 · Set 1 · Q3 · 1 mark
The correct cell to represent the following reaction is: \[\mathrm{Zn}+2 \mathrm{Ag}^{+} \longrightarrow \mathrm{Zn}^{2+}+2 \mathrm{Ag} \]
Official answer
From CBSE’s own marking scheme for this paper.
(D)
$\displaystyle \mathrm{Zn}\left|\mathrm{Zn}^{2+}\right|\left|\mathrm{Ag}^{+}\right| \mathrm{Ag}$
ElectrochemistryGalvanic CellsApplymcqmedium
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CBSE Class 12 Chemistry past-paper question from the 2023board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.