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Question

Which reaction involves a redox process where the reducing agent contains a halogen?

Options

Choose one · Correct answer highlighted

Explanation

In 2NaI + MnO₂ + 2H₂SO₄ → I₂ + MnSO₄ + 2H₂O + Na₂SO₄, NaI (I: -1 to 0) is oxidized, reducing Mn (+4 to +2).