Polymers

Short Answer Type

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Name a natural elastomer.

The natural elastomer may be considered as a linear polymer of isoprene (2-methyl-1, 3-butadiene) and is also called as cis - 1, 4 - polyisoprene.

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    Name a synthetic polymer which is (i) an amide, (ii) a polyester.

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    Name the raw material for (i) Natural rubber, (ii) Neoprene.

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    Multiple Choice Questions

    A raw material used in making nylon is

    • Adipic acid

    • Butadiene

    • Ethylene

    • Methyl methacrylate

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    Short Answer Type

    What does PMMA stands for? Give the structure of the monomer.

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    Give the common and the IUPAC name of the monomer of natural rubber.

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    What is PHBV?

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    Multiple Choice Questions

    Bakelite is a product of the reaction between

    • Formaldehyde and NaOH

    • Aniline and urea
    • Phenol and methanal

    • Phenol and chloroform

       
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    Short Answer Type

    Define co-polymerization. Give one example of co-polymer.
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    Multiple Choice Questions

    Buna-S is a polymer of

    • Butadiene and styrene

    • Butadiene
    • Styrene

    • Butadiene and chloroprene

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