Polymers – Solutions

1) What are natural and synthetic polymers? Give two examples of each type.

Solution

Natural polymers: Polymers that are obtained from natural sources like plants and animals are called natural polymers.

Example: Starch, cellulose, protein, natural rubber.

Synthetic polymer: Polymers that are prepared artificially are called synthetic polymers.

Example: Nylon, terylene, PVC , synthetic rubber.

2) Distinguish between the terms homopolymer and copolymer, and give an example of each.

 Solution

Homopolymers: Polymers that are obtained from the polymerisation of the same monomeric units are called homopolymers.