MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryIonic equilibriumSalt Hydrolysis
The solubility product of a salt having general formula MX2, in water is : 4 × 10 –12. The concentration of M 2+ ions in the aqueous solution of the salt is
A.2.0 × 10
B.1.0 × 10✓ Correct
C.1.6 × 10
D.4.0 × 10
Explanation
2 2 s MX M 2X 2 2 12 sp K M X 4 10 x 2 X 2 M 2 2 2 sp K M 2 M 3 2 12 4 M 4 10 x 3 2 12 M 10 2 4 M 10 M
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