The solubility of BaSO4 in water is 2.42 x 10-3 g L-1 at 298 K. The value of its solubility product (Ksp) will be (Given molar mass of BaSO4 = 233 g mol-1)
(a) 1.08 x 10-10 mol2 L-2
(b) 1.08 x 10-12 mol2 L-2
(c) 1.08 x 10-14 mol2 L-2
(d) 1.08 x 10-8 mol2 L-2
