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Consider the redox reaction `2S_(2)O_(3)^(2-)+I_(2)rarrS_(4)O_(6)^(2-)+2I^(ө)`A. `S_(2)O_(3)^(2-)` gets reduced to `S_(4)O_(6)^(2-)`B. `S_(2)O_(3)^(2-0)` gets oxidised to `S_(4)O_(6)^(2-)`C. `I_(2)` gets reduced to `I^(-)`D. `I_(2)` gets oxidised to `I^(-)` |
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Answer» Correct Answer - B::C S undergoes increase in oxidation number from +2 to +2.5, while I undergoes decrease in oxidation number from 0 to -1. |
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