Colligative properties, Tyndall effect, Colour, Brownian movement, Charge on colloidal particles,Coagulation of lyophilic sols, Protection of colloids
Shaalaa.com | Surface Chemistry part 24 (Colloid Properties :- Brownian movement)
Series 1: playing of 5
Out of MgCl2 and AlCl3, which one is more effective in causing coagulation of negatively charged sol and why?
Out of BaCl2 and KCl, which one is more effective in causing coagulation of a negatively charged colloidal Sol? Give reason.
Give reasons for the following observations:
Brownian movement provides stability to the colloidal solution.