Conductivity of an electrolytic solution depends on

(A)nature of electrolyte

(B)concentration of electrolyte

(C)number of ions

(D)temperature

Conductivity of electrolytic solution is due to the presence of mobile ions in the solution. This type of conductance is known as ionic conductance. Hence, conductivity of electrolytic solutions depend upon
(i) the nature of electrolyte added
(ii) size of the ion produced and their solvation
(iii) concentration of electrolyte
(iv) nature of solvent and its viscosity
(v) temperature 
     Power of source or distance between the electrodes has no effect on conductivity of electrolytic solution.