Which one of the following is an emulsion?

In electrophoresis,what happens to the movement of particles?

Flocculation value is expressed in terms of

The most effective coagulating agent among the options for $Sb_2S_3$ sol is

The critical micelle concentration $(CMC)$ of a soap solution is $5 \times 10^{-4} \ mol \ L^{-1}$. Identify the correct statements about this solution.
$I$. The micelle is stable if the soap solution concentration is $10^{-7} \ mol \ L^{-1}$
$II$. The micelle is stable if the soap solution concentration is higher than $5 \times 10^{-4} \ mol \ L^{-1}$
$III$. Micelles are also known as associated colloids.

Albumin protein is a...