Surface Chemistry

Question

What happens when a lyophilic sol is added to a lyophobic sol?

Accepted Answer

Option C. When a lyophilic sol is added to a lyophobic sol, the lyophilic sol forms a protective film around the lyophobic sol particles, preventing their aggregation or coagulation. This process is known as "protection" and is used to stabilize lyophobic sols.

More on Surface Chemistry

Surface Chemistry

More on Surface Chemistry