In `H_(2) - O_(2)` fuel cell the reaction occuring at cathode isA. `2 H_(2) + O_(2) to 2 H_(2) (l)`B. `H^(+) + OH^(-) to H_(2)O`C. `O_(2) + 2 H_(2)O + 4e^(-) to 4OH^(-)`D. `H^(+) + e^(-) to (1//2) H_(2)`

In `H_(2) - O_(2)` fuel cell the reaction occuring at cathode isA. `2

1.	In `H_(2) - O_(2)` fuel cell the reaction occuring at cathode isA. `2 H_(2) + O_(2) to 2 H_(2) (l)`B. `H^(+) + OH^(-) to H_(2)O`C. `O_(2) + 2 H_(2)O + 4e^(-) to 4OH^(-)`D. `H^(+) + e^(-) to (1//2) H_(2)`
Answer» Correct Answer - C In `H_(2) - O_(2)` fuel cell , the reaction at cathode is `O_(2) + 2 H_(2)O + 4 e^(-) to 4 OH^(-)` .

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