Lyophilic sols are called reversible colloids. Explain – InterviewSolution

1.	Lyophilic sols are called reversible colloids. Explain
Answer» Solution :Lyophilic sols are generally known as reversible colloids. In fact, if the dispersed phase is removed completely the colloidal solution can be formed again by mixing the dispersed phase (residue) left in a fresh SAMPLE of DISPERSION MEDIUM. for example, if a colloidal sol of starch in WATER is dried completely, it can be reformed by mixing the residue with fresh water.

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