Consider the Following Unbalanced Half-Reaction: MnO₄^- → MnO₂

question 115

Multiple Choice

Consider the following unbalanced half-reaction: MnO₄^- → MnO₂. The oxidation number of Mn changes from ________, and the Mn is ________.

• A) +4 to +7; reduced
• B) +7 to +4; oxidized
• C) +4 to +7; oxidized
• D) +7 to +4; reduced

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