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ChemistryEasyMCQ2024 · 09 Apr Shift 2

Q37.For a sparingly soluble salt AB2 , the equilibrium concentrations of A2+ ions and B− ions are 1.2 × 10−4M and 0.24 × 10−3M, respectively. The solubility product of AB2 is : (1) 6.91 × 10−12 (2) 0.276 × 10−12 (3) 27.65 × 10−12 (4) 0.069 × 10−12

What This Question Tests

This question is a straightforward calculation of the solubility product (Ksp) for a sparingly soluble salt from the equilibrium concentrations of its ions.

Concepts Tested

Solubility product constantIonic equilibriumStoichiometry of dissociation

Formulas Used

K_sp = [A²⁺][B⁻]²

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