CBSE 2025 · Region 5 · Set 1 · Q2 · 1 mark
A metal, M, displaces iron from aqueous solution of ferrous sulphate but fails to do so in case of aqueous solution of aluminium sulphate. The metal M is
Official answer
From CBSE’s own marking scheme for this paper.
(D)
Zinc
Metals and Non-metalsThe Reactivity SeriesApplymcqmedium
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CBSE Class 10 Science past-paper question from the 2025board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.