Which of the following is a characteristic of a multi-molecular colloid?
A. Large number of molecules combine to form a particle of colloidal size
B. A large number of atoms aggregate to form a particle of colloidal size
C. Starch solution is an example of multi-molecular colloid
D. Multi-molecular colloids are normally of the lyophilic type
Answer:A
Which of the following is a characteristic of a multi-molecular colloid?
A. Large number of molecules combine to form a particle of colloidal size B. A large number of atoms aggregate to form a particle of colloidal size C. Starch solution is an example of multi-molecular colloid D. Multi-molecular colloids are normally of the lyophilic type