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The oxidation number of Mn in the product of alkaline oxidative fusion of M n O 2 is

Correct answer

6

Step-by-step solution

The oxidation number of Mn in the product of alkaline oxidative fusion of M n O 2 is +6 as follows. 4 K O H + 2 M n O 2 + O 2 → 2 K 2 M n O 4 + 2 +x - 8 + 2 H 2 O Potassium maganate + 2 + x - 8 = 0 x = + 6 .

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