condutance of aqueous solutions of electrolytes

Conductivity of aqueous solution of an electrolyte depends on

On diluting aqueous solution of weak electrolyte to 100 times

What will be PH of aqueous solution of electrolyte in electrolytic cell during electrolysis of CuSO_(4) (Aq) between graphite electrodes ?

The freezing poing of an aqueous solution of a non-electrolyte is -0.14^(@)C . The molarity of this solution is [K_(f) (H_(2)O) = 1.86 kg mol^(-1)] :

When water is added to an aqueous solution of an electrolyte, what is the change in specific conductivity of the electrolyte?

The van't hoff factor (i) for a dilute aqueous solution of the strong electrolyte barium hydroxide is