Electro Chemistry | Emf Of Cell

Electro Chemistry L2

Electro Chemistry L1

Comparision Of Emf Of Two Cells

Numericals of EMF of Cell

If standard emf (E^(@)) of a half -cell Y^(2+)//Y^(+) is 0.15 V, the standard emf of the half cell Y^(+)//Y will be ? Given that the standard emf of cell of full cell is 0.34V.

Assertion: Terminal voltage of a cell is greater than emf of cell during charging of the cell. Reason: The emf of a cell is always greater than its terminal voltate.

Volymeter can not be used to measure emf to a cell potentiometer can be used to measure emf of a cell because