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Chemistry · 2024 · 1 mark
CBSE 2024 · Region 2 · Set 1 · Q1
When MnO_2 is fused with KOH in air, it gives:
When $\displaystyle \mathrm{MnO}_{2}$ is fused with KOH in air, it gives :
Official answer
(B)
$\displaystyle \mathrm{K}_{2} \mathrm{MnO}_{4}$
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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.