Concentration of solute molecule when they are in equilibrium with solid substance at particular temperature is called________________?
Correct answer: B. solubility
- A. saturated solution
- B. solubility
- C. unsaturated solution
- D. super saturated solution
Explanation
The concentration of solute present when a solution is in equilibrium with undissolved solid at a fixed temperature is its solubility. Students may choose saturated solution, but saturation describes the condition of the solution, whereas solubility is the measured equilibrium concentration.
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About Solubility Product
The solubility product constant, Ksp, represents the equilibrium concentrations of ions from a sparingly soluble salt, each raised to its stoichiometric power. Problems involve writing Ksp expressions, calculating molar solubility, applying the common-ion effect and predicting precipitation from the ionic product.
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