Question

A solution which has a concentration that exceeds its predicted solubility at a certain temperature and pressure would be —

Answer 1

Answer: supersaturated.

Explanation:

The term supersaturation is defined as the state of a solution that manages to dissolve a higher amount of solute than the stated by the saturation point of the solution at the given temperature and pressure.

This is, the soluction contains more solute than what would be dissolved in the solvent under normal conditions.

This only happen under special circumstances and is a very unstable condition which would be reversed with any disturbance, even a vibration caused by a rapid movement of the vessel.

Answer 2

A solution which has a concentration that exceed its solubility at certain temperature and pressure is known as Supersaturated Solution( the more heat is added to a system, the more soluble a substance become).