Question

(f) Solubility of sugar in water at 20°C is fill up​

Answer 1

The amount of solute contained in a solution is less than the saturation level, it is called an unsaturated solution. It can dissolve more solutes.

A solution in which some more solute could be dissolved without changing its temperature is called unsaturated solution.

A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute.