How are oxygen atoms balanced in the reduction half-reaction of MnO₄⁻ to MnO₂ in basic solution? - REDOX REACTIONS AND ELECTROCHEMISTRY Quiz | GKFix.in

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Question

How are oxygen atoms balanced in the reduction half-reaction of MnO₄⁻ to MnO₂ in basic solution?

A. By adding OH⁻ ions
B. By adding H⁺ ions
C. By adding H₂O molecules
D. By adding electrons