1.

A galvanic cell has electrical potential of 1.1 V. If an opposing potential of 1.1 V is applied to this cell, what will happen to the cell reaction and current flowing through the cell ?

Answer»

Solution :* When `E_(CELL)^(Theta)=1.1V and E_(EXT)^(Theta)=1.1V` pass in opposite direction, `E_(cell)^(Theta)=E_(ext)^(Theta)`
* Then cell reaction stops MEANS, there is no CHEMICAL reaction in cell and no CURRENT is pass through the cell.


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