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Practice question

MCQ

Question

Which reaction demonstrates a redox process where a non-metal is both oxidized and reduced?

Options

Choose one · Correct answer highlighted

Explanation

In S₈ + 12OH^- -> 4S^{2- + 2S₂O₃^{2- + 6H₂O, S (0) splits: -2 (reduced), +2 (oxidized), a disproportionation. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

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