Are multimolecular and macromolecular collides lyophilic or lyophobic.?! Explain .
Please answer

Dear student
Multimolecular colloids  are mostly lyophobic colloids. and Macromolecular colloids are mostly lyophilic colloids.
Colloidal sol of sulphur is an example of multimolecular colloid while colloidal sol of starch represents macromolecular colloid
Multimolecular colloids are formed by the aggregation of a large number of simple molecules, macromolecular colloids consists of macromolecules having size in the colloidal range.
Regards