Q. Which will not form colloidal solution? (Where DP = Dispersion phase and DM = Dispersion medium)
A) DP-gas, DM-liq.
B) DP-liquid DM-solid
C) DP-gas, DM-gas
D) DP-solid, DM-solid
Explanation
(c)
A colloidal solution cannot form when dispersion medium as well as dispersion medium both are gas
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.