Question:
Which among the following polymers is a heteropolymer?
Which among the following polymers is a heteropolymer?
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A heteropolymer is made from two or more different types of monomers, such as Buna-N, which is made from acrylonitrile and butadiene.
Updated On: Feb 18, 2026
- Nylon-6
- Polythene
- Buna-N
- Polystyrene
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The Correct Option is C
Solution and Explanation
Step 1: Understanding heteropolymers.
A heteropolymer (or copolymer) is a polymer made from two or more different monomers. Buna-N is made by the polymerization of acrylonitrile and butadiene, thus it is a heteropolymer.
Step 2: Analyzing the options.
(A) Nylon-6: Nylon-6 is a homopolymer, made from a single type of monomer, caprolactam.
(B) Polythene: Polythene is also a homopolymer, made from ethylene.
(C) Buna-N: This is the correct answer as it is a heteropolymer made from acrylonitrile and butadiene.
(D) Polystyrene: Polystyrene is a homopolymer, made from a single monomer, styrene.
Step 3: Conclusion.
The correct answer is (C) Buna-N.
A heteropolymer (or copolymer) is a polymer made from two or more different monomers. Buna-N is made by the polymerization of acrylonitrile and butadiene, thus it is a heteropolymer.
Step 2: Analyzing the options.
(A) Nylon-6: Nylon-6 is a homopolymer, made from a single type of monomer, caprolactam.
(B) Polythene: Polythene is also a homopolymer, made from ethylene.
(C) Buna-N: This is the correct answer as it is a heteropolymer made from acrylonitrile and butadiene.
(D) Polystyrene: Polystyrene is a homopolymer, made from a single monomer, styrene.
Step 3: Conclusion.
The correct answer is (C) Buna-N.
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