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During oxidation in alkaline medium usin...

During oxidation in alkaline medium using `KMnO_4` the oxidation number of manganese changes from

A

+7 to +2

B

+2 to +7

C

+7 to +4

D

+7 to +5

Text Solution

Verified by Experts

The correct Answer is:
C
+7 to +4
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