GKFix MCQ Question

What is the solubility of BaCrO4 if Ksp = 1.2 × 10–10?

• A. 1.1 × 10–5 M
• B. 1.1 × 10–4 M
• C. 1.1 × 10–6 M
• D. 1.1 × 10–3 M