Question
Chemistry Question on Solubility Equilibria Of Sparingly Soluble Salts
The solubility of BaSO4 in water is 2*42 × 10-3 gL-1 at 298K. The value of its solubility product (Ksp) will be (Given molar mass of BaSO4 = 233 g mol-1)
A
1.08 × 10-10 mol2 L-2
B
1.08 × 10-14 mol2 L-2
C
1.08 × 10-12 mol2 L-2
D
1.08 × 10-8 mol2 L-2
Answer
1.08 × 10-10 mol2 L-2
Explanation
Solution
The correct option is (A): 1.08 × 10-10 mol2 L-2