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Synethetic human hair wigs ar emade for ...

Synethetic human hair wigs ar emade for a copolymer of vinyl chloride and acrylintrile ,which is called:

A

`PVC`

B

Polyacrylonitrile

C

Cellulose

D

Dynel

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The correct Answer is:
D
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  8. In Q.NO.53,Z-average molar mass(Mbar(z))is defined as:

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  9. Mass-average molecular mass of a polymer is determined by:

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  10. Number-average molecular mass of a polymer is determined by:

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  11. A polymeric sample in which30%molecules have a molecules mass 20,000,4...

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  14. Which one of the folowing is used to make -'non-stick'cookware?

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  15. Whichof the following statement is not true about polymers?

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  16. Natural rubber is a polymer of:

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  17. Interparticle forces present in Nylon-6,6are,

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  18. Terylene is a condensation polymer of ethylene glycol and

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  19. Polymer used in bullet-proof glass is:

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  20. Nylon-6 is made from:

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