1.

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

Answer»

Solution :Homopolyers: Polymers whose repeating structural UNITS are dervied from only one type of monomer units are called homopolymers. For example, polythene, PVC, PAN etc.
Copolymers: Polymers whose repeating units are DERIVED from two or more types of monomer molecules are called co-polymers. For example, Buna - S, Buna - N, Nylon 6, 6 etc.


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