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What are elastomers? Write chemical equa...

What are elastomers? Write chemical equation to prepare Buna-N.

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What are elastomers ? Give an example.

What happens when 2-bromopentane is treated with alc. KOH? Write the chemical equations in support of your answer.

MODERN PUBLICATION-POLYMERS-EXERCISE
  1. Write the structure of reagent used for initiating a free radical cha...

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  2. Write equation for the synthesis of glyptal.

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  3. What are elastomers? Write chemical equation to prepare Buna-N.

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  4. Write equation for the synthesis of i)terylene and ii)neoprene.

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  5. Define the term 'homopolymerisation' giving an example.

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  6. Write the name and structure of one of the common initiators used in f...

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  7. How is Buna-N obtained from 1,3-Butadiene and Acrylonitrile ?

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  8. Is Neoprene a homopolymer or a copolymer ?

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  9. What is difference between copolymer and homopolymer?

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  10. What is the repeating unit in the condensation polymer obtained by com...

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  11. What does the designation'6,6'mean in the name of nylon-6,6

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  12. What are polyhalo olefins? Give one example.

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  13. What is the monomer of Teflon ?

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  14. Write the names and structure of Buna -S polymer.

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  15. Is teflon a homopolymer or a copolymer ?

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  16. Give one example of condensation polymer.

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  17. Why does cis-polyisoprene possess elastic property?

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  18. .(b) Write the names and structure of the monomers of the following po...

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  19. Why should the monomer used in addition through free radical pathway, ...

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  20. Write the name and structure of the monomers of the following polymers...

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