Q. Which one of the following methods is commonly used for destruction of colloid?
A) Dialysis
B) Condensation
C) Filtration by animal membrane
D) By adding electrolyte
Explanation
(d)
Addition of electrolyte brings in coagulation of sol.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.