Question

oxidation number or Mn in KMnO4??​

Answer 1

ANSWER:

+7

+7The oxidation state of Mn in KMnO4 is +7. This can be obtained by taking into account the valencies of potassium and oxygen atoms. The valency of K is 1 but it loses electron so to be specific it is +1. Similarly oxygen in specific has a valency of -2.

Answer 2

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