Answer:
(i) Multimolecular colloids : A
colloid in which large number of small molecules combine to form a particle of colloidal
size is called multimolecular colloid, e.g. gold sol.
(ii)
Macromolecular colloids : A colloid in which size of the molecule is in
colloidal range is called macromolecular colloid, e.g. starch, protein
(iii)
Associated colloids : There are some substances which at low concentration
behave as true solution and at higher concentration exhibit colloidal behavior
are called associated colloids. e.g. soap.
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