MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryIonic equilibriumSalt Hydrolysis
The solubility product of Ag₂CrO₄ is 32 × 10–12. What is the concentration of ions in that solution (in g ions L–1)
A.2 × 10–4✓ Correct
B.8 × 10–4
C.8 × 10–8
D.16 × 10–4.
Explanation
The solubility can be found as- Let concentration of silver and chromate ions will be- x 2 2 4 4 2 2 sp 4 12 2 3 12 3 12 3 12 4 Ag CrO 2Ag CrO K [Ag ] [CrO ] 32 10 [2 ] [ ] 4 32 10 8 10 8 10 2 10 x x x x x x x x x x x
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