On the bases of given values Ksp, which sparingly soluble salt is least soluble in water
Correct answer: B. Ksp=2×10−6
- A. Ksp=2×10−2:
- B. Ksp=2×10−6
- C. Ksp=2×10−4
- D. Ksp=2×10−3
Explanation
Ksp=2×10−6: This is the smallest Ksp value, indicating the lowest solubility among the options. The Ksp is a measure of a salt's solubility. A smaller Ksp value indicates lower solubility. The salt with the smallest Ksp will be the least soluble
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About Chemical Equilibrium
Reversible reactions reach dynamic equilibrium when forward and reverse rates become equal, and Le Chatelier's principle predicts the effect of changing concentration, pressure or temperature. The chapter also covers solubility product, the common ion effect, buffer action and the conditions used in Haber's process, with equilibrium shifts distinguished from changes in the equilibrium constant.
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