CBSE Class 9
Free courses
Science
Matter - Nature & Behaviour
Lesson 4 of 5 • 19 upvotes • 8:41mins
Colloidal solution, dispersion phase,types of colloidal solution, properties of colloidal,Tyndall effect all these topics are covered nicely with pictures
5 lessons • 41m
Overview (in Hindi)
3:14mins
Substance , mixtures & solvent
9:07mins
Concentration of solutions
10:03mins
Colloidal solutions
8:41mins
Different separations techniques
10:02mins