The solubility product of AgI at 250C is 1.0×10−16 M2. The solubility of AgI in 10−4 M solution of KI at 250C is approximately: (in M)
The solubility product of a salt having general formula MX2 in water is :
4 × 10−12. The concentration of M2+ ions in the aqueous solution of the salt
is