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MnO2 + 2CI- + 4H+ → MnO

MnO2 + 2CI- + 4H+ → MnO2+ + CI2 + 2H2O.
The changes is oxidation numbers when the manganese, chloride and hydrogen ions react according to the above equation are respectively?

A.

2, 2, 4

B.

-1, -2, 4

C.

-2, 1, 0

D.

2, 4, 0

View answer & explanation

Correct answer is C

No explanation has been provided for this answer.

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