2 Galvanic Cells
Rationalised 2023-24
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Chemistry
The potential difference between the two electrodes of a galvanic
cell is called the cell potential and is measured in volts The cell
potential is the difference between the electrode potentials (reduction
potentials) of the cathode and anode It is called the cell electromotive
force (emf) of the cell when no current is drawn through the cell It
is now an accepted convention that we keep the anode on the left and
the cathode on the right  while representing the galvanic cell