Polyethylene is an example of : homopolymer coplymer noth of the above both a and b

To analyze the question of whether polyethylene is a homopolymer, copolymer, both, or neither, we need to understand the definitions and characteristics of these types of polymers.

1. Definitions:

   • Homopolymer: A polymer made from a single type of monomer. All repeating units of the polymer are derived from one monomer type.
   • Copolymer: A polymer made from two or more different types of monomers. It consists of at least two different repeating units.

2. Polyethylene Composition:

   • Polyethylene is derived from the polymerization of ethylene (or ethene), which is a single type of monomer.

3. Conclusion:

   • Since polyethylene is made solely from ethylene and does not incorporate any other monomers, it is classified as a homopolymer.

Final Answer

Polyethylene is an example of a homopolymer.