GKFix MCQ Question

What is the primary reason Ni(OH)₂ is more soluble than AgCN?

• A. AgCN has a lower Ksp
• B. Ni(OH)₂ is a hydroxide
• C. Ni(OH)₂ has a higher molar solubility (0.58 × 10⁻⁴ M) compared to AgCN (7.8 × 10⁻⁹ M)
• D. Ksp alone determines solubility