Distinguish between the terms homopolymer and copolymer and give an example of each.
| Homopolymer | Copolymer |
| The polymers that are formed by the polymerization of a single monomer are known as homopolymers. In other words, the repeating units of homopolymers are derived only from one monomer. For example, polythene is a homopolymer of ethane. | The polymers whose repeating units are derived from two types of monomers are known as copolymers. For example, Buna−S is a copolymer of 1, 3-butadiene and styrene. |
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A homopolymer is a polymer made from only one type of monomer. For example, polyethylene is a homopolymer made from repeating ethylene (ethene) units.
A copolymer is a polymer made from two or more different types of monomers. An example is nylon-6,6, which is made from hexamethylenediamine and adipic acid.
So, the key difference is:
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Homopolymer = one kind of monomer
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Copolymer = two or more different monomers
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A homopolymer is made by linking together only one type of monomer.
For example, polystyrene is a homopolymer made entirely from styrene units. In contrast, a copolymer is formed by combining two or more different monomers.
A good example is Bakelite, made from phenol and formaldehyde.
The main difference is that homopolymers have identical repeating units, while copolymers have a mix of different monomers.
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A homopolymer is a polymer made from just one kind of monomer repeated over and over.
For example, PVC (polyvinyl chloride) is made only from vinyl chloride units.
A copolymer, on the other hand, is made from two or more different monomers joined together.
For example, rubber (like Buna-S) is a copolymer of styrene and butadiene.
So, the main difference is that homopolymers have one type of building block, while copolymers have two or more.
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A homopolymer is made from the same type of monomer repeating again and again.
For example, polypropylene is a homopolymer made only from propylene units.
A copolymer is made by combining two or more different monomers.
For example, nylon-6,10 is a copolymer made from hexamethylenediamine and sebacic acid.
So, the difference is that homopolymers have one type of monomer, while copolymers have a mix of different monomers.
homopolymer is made from the same type of monomer repeating again and again.For example, polypropylene is a homopolymer made only from propylene units.
A copolymer is made by combining two or more different monomers.
For example, nylon-6,10 is a copolymer made from hexamethylenediamine and sebacic acid.
So, the difference is that homopolymers have one type of monomer, while copolymers have a mix of different monomers." />
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