Calculate the conductivity (in S m-1 unit) of a solution prepared by dissolving mole…

CHEMISTRY · Subjective · CBSE · Chemistry · Electrochemistry · Electrochemistry

Problem

Calculate the conductivity (in

1 \times 10^{-7}

S m^-1 unit) of a solution prepared by dissolving

10^{-7}

mole of AgNO₃ in 1 litre of saturated aqueous solution of AgBr.

K_{sp}

of AgBr =

12 \times 10^{-14}

and

\lambda_{\text{Ag}^+}^\circ

\lambda_{\text{Br}^-}^\circ

and

\lambda_{\text{NO}_3^-}^\circ

are

6 \times 10^{-3}

8 \times 10^{-3}

and

7 \times 10^{-3}

S m² mol^-1 respectively. Neglect the contribution of solvent. (IIT 2006)