Question

Which one of the following DOES NOT involve coagulation?
(A) Formation of delta region
(B) Clotting of blood by the use of ferric chloride
(C) Peptization
(D) Treatment of drinking water by potash alum

Answer 1

formation of delta region

Answer 2

Hey Mate..!
Here's Your Answer

Peptization does not involve coagulation.

Peptization is the process of converting a precipitate into colloidal particles by shaking it with dispersion medium in the presence of a small amount of electrolyte.

Hope This Helps..!

#BeBrainly⭐