Question

Which of the following statement is incorrect about solubility of a solute in a solvent?
1) The concentration of solute in saturated solution is its solubility

2) If the dissolution of a solid solute in a liquid solvent is exothermic, the solubility increases with

decreases in temperature

3) Aquatic species are more comfortable in cold water rather than in warm waters

4) As we increase the pressure, the solubility of solid in liquid increases.


pls answer fast need it urgently

Answer 1

Answer:

2) If the dissolution of a solid solute in a liquid solvent is exothermic, the solubility increases with  decreases in temperature