when we heat the sugar solution to create more space some sugar dissolves in it , so now it becomes super saturated , now when we cool the solution does the extra sugar settle at the bottom of the container or does it remain with the solution ??? explain the reason behind this
When we heat the sugar solution the solubility increases due to the increase in movement of molecules and the volume increases, so the space between the solvent molecules increases giving more space between solute molecules.
When we cool,the solubility decreases due to the decrease in the movement of molecules so the volume decreases,so the particles will crystallise on the surfaces of the container .This process is called crystallisation.