Hardy Schulze rule and Protective Colloidal sols

tyndall effect, brownian movement, colour OF colloid, coagulation / flocculation, hardy schulze rule, protection OF colloid and gold number

Electrical Properties, Electrophoresis, Electro Osmosis || Charge on Colloidal Particles, Electrical Double Layer || Coagulation OF Sol (Coagulating value, Hardy-Schulze Rule)|| Protection OF Colloid (Gold Number), Emulsion, Water in Oil, Oil in Water

Protective sols are:

Protective sols are:

What are protective colloids?

State Hardy schulze rule.

All colloidal sols show:

Hardy-schulze rule sates that :-