Consider the Following Balanced Redox Reaction

question 74

Multiple Choice

Consider the following balanced redox reaction
Mn²⁺(aq) + S₂O₈^2-(aq) + 2H₂O(l)  MnO₂(s) + 4H⁺(aq) + 2SO₄^2-(aq)
Which of the following statements is true?

• A) Mn²⁺(aq) is the oxidizing agent and is reduced.
• B) Mn²⁺(aq) is the oxidizing agent and is oxidized.
• C) Mn²⁺(aq) is the reducing agent and is oxidized.
• D) Mn²⁺(aq) is the reducing agent and is reduced.
• E) Manganese does not change its oxidation number in this reaction.

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