The standard potential of the cells are
related to standard Gibbs energy (DrGo = –nF
(
)
o
Ecell
) and equilibrium constant
(DrGo = – RT ln K) of the reaction taking place in the cell Concentration dependence
of the potentials of the  electrodes and the cells are given by Nernst equation The conductivity, k, of an electrolytic solution depends on the concentration
of the electrolyte, nature of solvent and temperature Molar conductivity, Lm, is
defined by = k/c where c is the concentration