GKFix MCQ Question

Why is the solubility of AgCN lower than that of Ni(OH)₂ despite having a smaller Ksp value?

• A. AgCN has stronger bonds
• B. Ni(OH)₂ reacts with water
• C. Because solubility depends on both Ksp and stoichiometry, and Ni(OH)₂ has higher molar solubility
• D. Ksp directly equals solubility