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Polymers

Question

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Fibres are of crystalline nature. Why?

Solution

Fibres have strong intermolecular forces of attraction which lead to close packing of their chains and thus imparts crystalline nature.

Some More Questions From Polymers Chapter

Classify the following as addition and condensation polymers:
Terylene, Bakelite, Polyvinyl chloride, Polythene.

Explain the difference between Buna-N and Buna-S.

Arrange the following polymers in increasing order of their intermolecular forces.
Nylon 6, 6, Buna-S, Polythene.

Arrange the following polymers in increasing order of their intermolecular forces.
Nylon-6, Neoprene, Polyvinyl chloride.

Explain the terms polymer and monomer.

How do you explain the functionality of a monomer?

Define the term polymerization.

Is (NH—CHR—CO)_n, a homopolymer or copolymer?

What is the basic unit of polymer called?

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