Determine the molar solubility of BaF₂ in a solution containing 0. 0750 M LiF. Ksp (BaF₂) = 1. 7 × 10⁻⁶,
A 2. 3 × 10⁻⁵ M
B. 8. 5 × 10⁻⁷ M
C, 1. 2 × 10⁻² M
D. 0. 0750 M
E 3. 0 × 10⁻⁴ M