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What are Gutta-percha and ebonite?...

What are Gutta-percha and ebonite?

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CHHAYA PUBLICATION-POLYMERS -SOVLED CBSE SCANNER
  1. What are Gutta-percha and ebonite?

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  2. Define the term, 'homopolymerisation' giving an example.

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  3. Draw the structure of the monomer for each of the following polymers: ...

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  4. Which of the following is a fibre? Nylon, Neoprene, PVC.

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  5. Write the name of monomers used for getting the following polymers: (i...

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  6. Write the names and structures of the monomers of the following polyme...

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  7. Explain the term 'copolymerisation' and give an example of copolymeris...

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  8. What is the role of t- butyl peroxide in the polymerisation of ethene

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  9. Idenity the monomers in the following polymer ? [--NH(CH2)6NHCO(CH2)...

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  10. Arrange the following polymers in the increasing order of their inter...

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  11. Write the mechanism of free radical polymerisation of ethene

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  12. What is the role of sulphur in the vulcanisation of rubber?

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  13. Arrange the following polymers in the increasing order of their interm...

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  14. Write the structures of the monomers used for getting the following po...

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  15. Write the structures of the monomers used for getting the following po...

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  16. Shyam went to grocery shop to purchase some food items. The shopkeeper...

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  17. Shyam went to grocery shop to purchase some food items. The shopkeeper...

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  18. Shyam went to grocery shop to purchase some food items. The shopkeeper...

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  19. Shyam went to grocery shop to purchase some food items. The shopkeeper...

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