Q. K₂MnO₄ में Mn की उपचयन अवस्था (Oxidation State) है

(A) +2
(B) +7
(C) -2
(D) +6

✅ Correct Answer: (D) +6

Published by Krishna Sharma ⭐ 48.52K Points at 03-Dec-2021 06:12 pm in Chemistry

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