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When 0.1 mol `MnO_(4)^(2-)` is oxidized, the quantity of electricity required to cmpletely oxidize `MnO_(4)^(2-)` to `MnO_(4)^(-)` isA. 96500 CB. `2xx96500C`C. `9650C`D. `96.50C` |
Answer» Correct Answer - C The oxidation reaction is `MnO_(4)^(2-)toMnO_(4)^(-)+e^(-)` 1 mol of `MnO_(4)^(2-)` for oxidation requires electricity=1F=96500C `therefore0.1` mol of `MnO_(4)^(2-)` will require electricity =9650C |
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