Q. Which is not a colloidal solution of a liquid in another liquid?
A) Photographic emulsions
B) Soap in water
C) Homogenised milk
D) Latex
Explanation
(b)
Soap in water is called sol (solid in water).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.