Class 12 Chemistry Surface Chemistry Colloids, Emulsion, Gel and Their properties with application

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On adding a few drops of dilute $HCl$ or $FeCl_3$ to freshly precipitated ferric hydroxide,a red-coloured colloidal solution is obtained. This phenomenon is known as:

A
Peptisation
B
Dialysis
C
Protective action
D
Dissolution

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Surface Chemistry

Subtopic

Colloids, Emulsion, Gel and Their properties with application

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