Q19 / 90 · JEE Main 2019 (12 Apr Shift 1) · Chemistry

Peptization is a:

A
Process of converting a colloidal solution into precipitate
B
Process of converting soluble particles to form colloidal solution
C
Process of bringing colloidal molecule into solution
Correct answer
D
Process of converting precipitate into colloidal solution

Solution

The process of converting a precipitate into colloidal solution by shaking it with dispersion medium in the presence of small amount of electrolyte. The electrolyte used is called peptizing agent.

Hence, the correct answer is option: 'D'.

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