Solubility of AgCl is 1.435 × 10−3 g/litre at 298 K. Solubility product of AgCl will be (GFW of AgCl = 143.5g)
Solubility of AgCl = 1.435 × 10−3143.5 mole/litre
= 10-5 M
AgCl Ag+S + Cl−SKsp=s2Ksp=10−52M2 = 10−10 M2