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A copolymer of vinyl chloride and acrylo...

A copolymer of vinyl chloride and acrylonitrile are used in the manufacture of synthetic huma hair wigs. It is known as

A

dynel

B

celulose

C

PVC

D

polyacrylonitrile

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The correct Answer is:
A
Dynel, a copolyme is used in the making of synthetic hair wigs.
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 12-Paper 1 (Physics & Chemistry)
  1. Which of the following does not show S(N)2 reaction?

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  2. In the adsorption of oxalic acid on activated charcoal, the activated ...

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  3. RCONH(2)+4NaOH+Br(2) to RNH(2) + 2NaBr+Na(2)CO(3)+2H(2)O Reaction is s...

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  4. The boiling point of ethanol is higher than that of dimethyl ether

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  5. Consider the following sequence of reactions and identify the final pr...

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  6. Solubility of enthylamine in water is due to

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  7. When aqueous solution of benzene diazonium chloride is boiled, the pro...

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  8. Glucose overset("Zymase")(to)A+ carbon dioxide. A when subjected to vi...

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  9. Example of addition copolymer ils

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  10. Neutralisation products of higher monocarboxylic acids with NaOH are

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  11. On heating NaX with H(2)SO(4) and MnO(2) the halogen that cannot be pr...

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  12. The order of reactivities of methyl halide in the formation of Grignar...

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  13. Amongst the following, the lowest degree of paramgnetism per mole of t...

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  14. The correct order of relative acidic strength of the following compouo...

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  15. Most volatile compound is

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  16. RNH(2)+CHCl(3)+3KOH(alc.) to A+3KCL+3H(2)O form the product A'.RNH(2) ...

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  17. The number of possible isomers of an octahedral complex [Co(C(2)O(4))(...

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  18. A copolymer of vinyl chloride and acrylonitrile are used in the manufa...

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  19. Chemical preservatives

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  20. The physical states of dispersing phase and dispersion medium in collo...

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