The solubility product for a salt of the type AB is 4 × 10 - 8 . What is the molarity of its saturated…

The solubility product for a salt of the type AB is 4×10-8. What is the molarity of its saturated solution?
  1. 2×10-4 mol/L
  2. 16×10-16 mol/L
  3. 2×10-16 mol/L
  4. 4×10-4 mol/L

Solution

Ksp for AB=s2=4×10-8
∴ Molarity of solution = solubility =Ksp
=4×10-8
=2×10-4 mol/L

Asked in: MHT CET Full Test 1

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