NEET2017Chemistry-Ionic Equilibrium
NEET 2017 Chemistry Solubility Product MCQ Question
Type: MCQ-numerical-Medium-Class 11
Concentration of the Ag⁺ ions in a saturated solution of Ag₂C₂O₄ is 2.2 × 10⁻⁴ mol L⁻¹. Solubility product of Ag₂C₂O₄ is:
A
2.42 × 10⁻⁸
B
2.66 × 10⁻¹²
C
4.25 × 10⁻¹¹
D
5.3 × 10⁻¹²
Correct Answer
Option D
Detailed Explanation
The solubility product Ksp = [Ag⁺]²[C₂O₄²⁻]. Given [Ag⁺] = 2.2 × 10⁻⁴, Ksp = (2.2 × 10⁻⁴)² × (2.2 × 10⁻⁴/2) = 2.66 × 10⁻¹².
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