Home
Class 12
CHEMISTRY
The efficiency of a fuel cell si 80% and...

The efficiency of a fuel cell si `80%` and the standard heat of reaction is `-300kJ`. The reaction involves two electrons in redox change. `E^(c-)` for the cell is

Promotional Banner

Similar Questions

Explore conceptually related problems

Efficiency of a fuel cell is 80% and the standard heat of reaction is -300 kJ. The reaction involves two electrons in redox change. The E^(@) for the cell is:

At 25^@C , the standard emf of cell having reactions involving two electron change is found to be 0.295V. The equilibrium constant of the reaction is :

Calculate the standard emf of the cell having the standard free energy change of the cell reaction is -64.84 kJ for 2 electrons transfer.

Calculate the standard emf of the cell having the standard free energy change of the cell reaction is -64.84 kJ for 2 electrons transfer.

Calculate the standard emf of the cell having the standard free energy change of the cell reaction is -64.84 kJ for 2 electrons transfer.

At 300 K, the equilibrium constant for a reaction is 10. the standard free energy change (in kJ mol^(-1) ) for the reaction is