The electrode reactions that takes place at the anode of `CH_(4)-O_(2)` fuel cell is :A. `2O_(2)+8H^(+)+8e^(-) rarr 4H_(2)O`B. `CH_(4)+2H_(2)O rarr CO_(2)+8H^(+)+8e^(-)`C. `CH_(4)+2O_(2) rarr O_(2)+2H_(2)O`D. `2H^(+)+2e^(-) rarr H_(2)`

The electrode reactions that takes place at the anode of `CH_(4)-O_(2)

1.	The electrode reactions that takes place at the anode of `CH_(4)-O_(2)` fuel cell is :A. `2O_(2)+8H^(+)+8e^(-) rarr 4H_(2)O`B. `CH_(4)+2H_(2)O rarr CO_(2)+8H^(+)+8e^(-)`C. `CH_(4)+2O_(2) rarr O_(2)+2H_(2)O`D. `2H^(+)+2e^(-) rarr H_(2)`
Answer» Correct Answer - B

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What are elementary reactions ?

The electrode reactions that takes place at the anode of `CH_(4)-O_(2)` fuel cell is :A. `2O_(2)+8H^(+)+8e^(-) rarr 4H_(2)O`B. `CH_(4)+2H_(2)O rarr CO_(2)+8H^(+)+8e^(-)`C. `CH_(4)+2O_(2) rarr O_(2)+2H_(2)O`D. `2H^(+)+2e^(-) rarr H_(2)`

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