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Write a not on : Distillation under re...

Write a not on :
Distillation under reduced pressure

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Distillation under reduced pressure : This method is useful to purify liquids that have very high boiling points and those which decompose at or below their boiling points. If the external pressure is reduced the liquid boils at lower temperature than its normal boiling point without decomposition.
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VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES -LONG ANSWER QUESTIONS
  1. Write a not on : Distillation

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  2. Write a not on : Fractional distillation

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  3. Write a not on : Distillation under reduced pressure

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  4. Write a not on : Steam distillation

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  5. Write the brief note on chromatography.

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  6. Explain the following : a) Column chromatography

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  7. Explain the following : b) Thin layer chromatography

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  8. Explain the following : c) Partition chromatography

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  9. Discuss the estimation of nitrogen present in an organic compound by ...

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  10. Differentiate between the principal of estimation of nitrogen in an or...

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  11. Explain inductive effect with a suitable example.

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  12. Write a note on mesomeric effect.

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  13. Describe resonance effect with one example.

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  14. Explain how many types of organic reactlons are possible.

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  15. Write the possible conformations of ethane and explain which is more s...

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  16. Explain aromatic electroplhilic substitution reactions of benzene.

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  17. Explain electrophilic addition reactions of ethylene with mechanism.

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  18. With the help of mechamism explain free radical halogenationis of allk...

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  19. Discuss Markovnikov's rule and Kharash effect.

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  20. How would you convert the following compounds into benzene ? Chloro...

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