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

Easy

Which of the following is not involved in coagulation?

A
Coagulation of blood by the use of ferric chloride
B
Formation of delta at river banks
C
Purification of drinking water by potash alum
D
Peptization

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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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