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LDPE and HDPE are names of polythene. Ho...

LDPE and HDPE are names of polythene. How are they prepared? Differentiate their properties.

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BODY BOOKS PUBLICATION-POLYMERS-EXAMPLE
  1. Some polymers are given below: Nylon-66 .Name the monomer present in ...

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  2. How are melamine formaldehyde resin prepared? Give one use.

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  3. LDPE and HDPE are names of polythene. How are they prepared? Different...

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  4. Nylon 2-nylon 6 is a polymer having environmental significance. Why?

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  5. Neoprene is a homopolymer while Buna- S Is a co-polymer. Justify.

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  6. Polymers can be classified in many ways: Distinguish between homopol...

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  7. Polymers can be classified in many ways: Give the name or formulae o...

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  8. Polymers can be classified in many ways: Give the name or formulae o...

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  9. PVC, bakelite and polythene are plastics. Classify the above plastics...

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  10. PVC, bakelite and polythene are plastics Name the monometer units of ...

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  11. Name two thermoplastics

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  12. Nylon 6, 6 and Dacron are two synthetic fibres. Suggest the monomers o...

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  13. Polymers are classified into elastomers, fibres, thermoplastics and th...

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  14. Is (NH-CHR-CO)n A homopolymer or copolymer?

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  15. Distinguish between the terms homopolymer and copolymer and give an ex...

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  16. How does the presence of double bonds in rubber molecules influence th...

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  17. How is dacron obtained from ethylene glycol and terephthalic acid?

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  18. Explain the term copolymerisation and give two examples.

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  19. Explain the terms polymer and monomer.

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  20. The monomer of natural rubber is

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