Chemistry · 2025
JEE Main · 4 April 2025, Shift 1 · Q75
KMnO_4 acts as an oxidising agent in acidic medium. ' X ' is the difference between the oxidation states of Mn in reactant and product. 'Y' is the…
$\displaystyle \mathrm{KMnO}_4$ acts as an oxidising agent in acidic medium. ' X ' is the difference between the oxidation states of Mn in reactant and product. 'Y' is the number of 'd' electrons present in the brown red precipitate formed at the end of the acetate ion test with neutral ferric chloride. The value of $\displaystyle \mathrm{X}+\mathrm{Y}$ is $\displaystyle \_\_\_\_$
Official answer
From NTA’s final answer key for this paper.
10
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.