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Write a brief note on polymerisation of ...

Write a brief note on polymerisation of alkenes.

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Polymerisation :
A polymer is a large molecule formed by the combination of larger number of small molecules. The process in known as polymerisation. Alkenes undergo polymerisation at high temperature and pressure, in the pressence of a catalyst. Example :


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SURA PUBLICATION-HYDROCARBONS-Short Answers Questions
  1. How does the ozone gets add on to the C-=C?

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  2. Write an account on the following reactions involving formation of alk...

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  3. Write an account on the following reactions involving formation of alk...

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  4. Write an account on the following reactions involving formation of alk...

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  5. What happens when alkane is , (i) burnt in air (ii) aromatized (...

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  6. Write a short note on the following . Aromatisation

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  7. Write a short note on the following . Pyrolysis

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  8. List out the uses of alkanes .

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  9. Explain the isomerism exhibited by alkenes.

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  10. Write a note on the following reactions. Dehydration of ethanol

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  11. Write a note on the following reactions. Electrolysis of potassium su...

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  12. Write a note on the following reactions. Chlorination of ethene

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  13. Write a brief note on polymerisation of alkenes.

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  14. How many types of polymerisation are possible in alkynes ?

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  15. State Huckel's rule of aromaticity and explain it interms of cyclopent...

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  16. Explain the molecular orbital structure of benzene .

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  17. Predict the product for the following . (i) Benzene +H(2) to ? (ii...

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  18. Polycylic aromatic hydrocarbons are carcinogenic -explain.

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  19. Among anthracene and cyclopentadiene which is aromatic ? Give reason f...

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  20. Write the structural formula , bond line formula common and IUPAC name...

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