Question
Question: In these colloids, a large number of small atoms or smaller molecules of a substance aggregate to fo...
In these colloids, a large number of small atoms or smaller molecules of a substance aggregate to form colloidal particles having size in colloidal range. These colloids are know as
A
Multimolecular colloids
B
Macromoledular colloids
C
Associated colloied
D
Lyophilic colloids
Answer
Multimolecular colloids
Explanation
Solution
In multimolecular colloids the smaller particles aggregate and are held together by van der Waals’ forces. E.g., sols of gold atoms and sulphur molecules.