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EMF of an H(2)-O(2) fuel cell...

EMF of an `H_(2)-O_(2)` fuel cell

A

Is independent of partial pressures of `H_(2)` and `O_(2)`

B

Decreases on increasing `P_(H_(2))` and `P_(O_(2))`

C

Increases on increasing `P_(H_(2))` and `P_(O_(2))`

D

Varies with the concentration of `OH^(-)` ions in the cathodic and anodic compartments.

Text Solution

Verified by Experts

The correct Answer is:
C
`E_("cell") = E_("cell")^(@) + 0.059/2 log p_(H_(2)).p_(O_(2))^(1//2)`
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