Question

) What is the effect of change of temperature on the solubility of a salt ?

(a) Change of temperature does not effect the solubility

(b) Solubility increases with decrease in temperature

(c) Solubility increases with increase in temperature

(d) None of the abov​

Answer 1

Answer: C.

Explanation:

For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.