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True or False : Bakelite, melamine forma...

True or False : Bakelite, melamine formaldehyde and buna-S are examples of thermosetting polymers.

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MODERN PUBLICATION-POLYMERS-EXERCISE
  1. Among cellulose, poly (vinyl chloride) nylon and natural rubber, the p...

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  2. True of False : Teflon is used for making nonstick utensils.

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  3. True or False : Bakelite, melamine formaldehyde and buna-S are example...

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  4. Complete the missing blanks: Hexamethylenediamine and adipic acid are...

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  5. Buna-S is copolymer of ............. and ........... .

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  6. The process of vulcanization was introduced by

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  7. Nylon 6 is obtained by polymerisation ................ .

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  8. Name a polymer which is used for making non-stick utensils.

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  9. Natural rubber is a polymer Of ........

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  10. The trade name of polyacrylonitrile is .............. .

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  11. The thermosetting polymer whose one monomer is phenol is ........... .

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  12. Write formula of magnesium phosphate

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  13. Express 856 in roman numbers.

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  14. The monomers of nylon-2-nylon-6 are ........ and ........... .

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  15. PHBV is biodegradable polymer and its monomers are ........ and ........

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  16. Calculate the formula mass of ammonium chloroplatinate (NH4)2PtCl6

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  17. Calculate the formula mass of potassium chlorate

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  18. Neoprene is a polymer of .............. .

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  19. Write the formula of sodium nitride

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  20. In nylon intermolecular forces of attraction are hydrogen bonding/dipo...

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