When a manganous salt is fused with a mixture of KNO 3 and solid NaOH the oxidation…
Chemistry · Class 11 · CBSE — Redox Reactions
When a manganous salt is fused with a mixture of KNO3 and solid NaOH the oxidation number of Mn changes from +2 to
- +4
- +3
- +6
- +7
Answer
(D) +7
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