For a saturated solution of AgCl at 25°C, specific conductance 3.41 × 10-6 ohm-1 cm-1 and of water used for preparing. The solution is 1.60 × 10-6 ohm-1 cm-1. If = 138.3 ohm-1 cm2 eq-1, the Ksp of AgCl is 0.17 × 10-x M2.
The value of x is
For AgCl, molarity = normality
For saturated solution of sparingly soluble salt,