The Solubility of PbI₂ Is 0 $\circ$ C Determine the Value of the Solubility Product Constant for of Solution

The solubility of PbI₂ is 0.756 g per 100 mL of solution at 20 ^$\circ$ C. Determine the value of the solubility product constant for this compound at 20 ^$\circ$ C. Lead(II) iodide does not react with water.

A) 4.9 $\times$ 10^-4
B) 3.3 $\times$ 10^-4
C) 1.8 $\times$ 10^-5
D) 1.2 $\times$ 10^-6
E) 4.3 $\times$ 10^-6