Question
Question: Freshly prepared precipitate sometimes gets converted to colloidal solutions by …………… ....
Freshly prepared precipitate sometimes gets converted to colloidal solutions by …………… .
A
Coagulations
B
Electrolysis
C
Diffusion
D
Peptisation
Answer
Peptisation
Explanation
Solution
By peptizationos which is the process of converting a precipitate into colloidal sol by shaking it with dispersion medium in the presence of a small amount of electrolyte. The electrolyte used for this purpose is called peptizing agent.