Question

What is the difference between multimolecular and macromolecular colloids? Give one example of each. How are associated colloids different from these two types of colloids?

Answer 1

1. multimolecular colloid are formed by the aggregation of small particles and macromolecular colloid are enough large.
2. multimolecular colloid are layophobic In nature and macromolecular colloid are lyophilic in nature .
3. in multimolecular colloid aggregate practical are held by van daar wall force and in macromolecular held by strong force of attraction.
4. example of multimolecular colloid are gold sol and in macromolecular colloid cellulose.