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Answer : Sols are a colloidal system in which the solid is evenly spread throughout the liquid. There are two sorts of sols:
Lyophilic solution
Lyophobic solution
Solvent-loving sols are lyophilic, while solvent-hating sols are lyophobic. The dispersed phase of lyophobic sols also shows no attraction to the solvent.
The existence of a charge and the solvation of colloidal particles give lyophilic sols their stability.
On the other hand, Lyophobic sols are only stable because of the presence of a charge. As a result of the widespread solvation, the lyophilic sol is more stable than the lyophobic sol.
