when a manganous salt is fused with a mixture of KNO₃ and solid NaOH

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when a manganous salt is fused with a mixture of KNO₃ and solid NaOH the oxidation number of Mn changes from +2

Options

(a) 4
(b) 3
(c) 6
(d) 7

Correct Answer:

6

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

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Topics: Hydrogen and Redox Reactions (174)
Subject: Chemistry (2512)

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