Q. A colloidion solution is one which contains :
A) Cellulose nitrate in a alcohol-ether
B) Cellulose in water
C) Sucrose in water
D) None of the above
Explanation
(a)
The colloidion solution is used to prepare ultrafilters. It is a solution of 5% cellulose nitrate in alcohol-ether.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.