STANDARDChemistry-Ionic Equilibrium
STANDARD 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
2.66 × 10⁻¹²
B
4.5 × 10⁻¹¹
C
5.3 × 10⁻¹²
D
2.42 × 10⁻⁸
Correct Answer
Option C
Detailed Explanation
Let solubility of Ag₂C₂O₄ be s mol L⁻¹. Ag₂C₂O₄(s) ⇌ 2Ag⁺(aq) + C₂O₄²⁻(aq). s 2s s. Kₛₚ = (2s)²(s) ⇒ 4s³. Kₛₚ = 4 × (1.1 × 10⁻⁴)³ (∵ [Ag⁺] = 2s = 2.2 × 10⁻⁴). Kₛₚ = 5.3 × 10⁻¹².
Found an issue with this question?
Related Questions
More from
Which of the following will produce a buffer solution when mixed in equal volumes?
EquilibriumChemistry
What is the equilibrium constant for the ionization of a weak base represented as MOH in aqueous solution?
Chemical EquilibriumChemistry
Assertion (A): The pH of a buffer solution containing equal concentrations of ammonia and ammonium chloride is equal to the pKa of ammonia. | Reason (...
pH & Buffer SolutionsChemistry