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What is Fries rearrangement ?...

What is Fries rearrangement ?

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USHA PUBLICATION-HALOALKANES AND HALOARENES ,ALCOHOLS,PHENOLS AND ETHER-EXERCISE
  1. Explain, why phenol is acidic, while ethyl alcohol is neutral.

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  2. Compare the acidic strength of phenol, p- nitrophenol, p-cresol with r...

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  3. What is Fries rearrangement ?

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  4. What is wurtz reaction ? Give an example.

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  5. Do the conversion : Phenol to anisole

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  6. How can you prepare phenol from benzene ? Write the steps only.

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  7. What is Willámson synthesis?

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  8. Which explains that O- nitrophenol is more volatile than p- nitropheno...

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  9. How can you prepare phenol by Dow’s process?

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  10. Explain, why -OH is called an ortho & para directing group.

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  11. When phenol is treated with bromine solution in carbon disulphide the ...

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  12. How does phenol react withDilute HNO3?

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  13. How does anisole react with methyl chloride ?

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  14. How can you prepare alcohol from acetaldehyde without using reducing a...

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  15. How maltose is converted to ethyl alcohol by fermentation process ?

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  16. What happens when ethyl alcohol is heated with acidified potassium dic...

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  17. What happens when vapours of ter-butyl alcohol are passed over heated ...

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  18. Give a chemical test to distinguish between Isopropyl alcohol & n-prop...

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  19. What are the products formed when ethyl acetate is reduced with LiAlH4...

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  20. How can you prepare phenol from cumene ?

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