Once the cell constant and the resistance
of the solution in the cell is determined, the conductivity of the solution
is given by the equation:
cell constant
G*
R
R
 

(2 20)
The conductivity of solutions of different electrolytes in the same
solvent and at a given temperature differs due to charge and size of the
Fig 2 5: Arrangement for measurement of
resistance of a solution of an
electrolyte