Polythene, built from one kind of monomer, is a:
AHomopolymer
BCopolymer
CHeteropolymer
DSemipolymer
Answer & Solution
Correct answer: A. Homopolymer
1. Only one monomer repeats along the whole chain.
2. No second monomer is involved.
3. So polythene is a homopolymer.
_Source: NCERT Class 12 Chemistry Part II, Chapter 15, Polymers._
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