Chemistry · 2023
JEE Main · 10 April 2023, Shift 2 · Q90
In alkaline medium, the reduction of permanganate anion involves a gain of ____ electrons.
In alkaline medium, the reduction of permanganate anion involves a gain of
$\displaystyle \_\_\_\_$ electrons.
Official answer
From NTA’s final answer key for this paper.
3
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.