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Chemistry
Which of the following is not true about e.m.f. of a cell?
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Q. Which of the following is not true about e.m.f. of a cell?
AIIMS
AIIMS 1994
Electrochemistry
A
Work calculated from it is not the maximum work obtainable from the cell
36%
B
It is maximum voltage obtainable from the cell
16%
C
It is the potential difference between two electrodes when no current is flowing in circuit
43%
D
It is responsible for the flow of steady current in the cell
5%
Solution:
$E.M.F$. is defined as the potential difference between two electrodes when current is flowing in circuit.
It is the maximum work obtainable from the cell.