In the reaction 2Fe3+ + SO2 + 2H2O → 2Fe2+ + SO42- + 4H+, which species is oxidized? - P BLOCK ELEMENTS Quiz | GKFix.in

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Question

In the reaction 2Fe3+ + SO2 + 2H2O → 2Fe2+ + SO42- + 4H+, which species is oxidized?

A. Fe3+
B. SO2
C. H2O
D. None