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Explain the industrial preparation of ph...

Explain the industrial preparation of phenol by Dow's process.

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DINESH PUBLICATION-ALCOHOLS AND PHENOLS-PHENOLS
  1. (a) Write a short note on Reimer Tiemann reaction. (b) Complete the ...

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  2. How will you convert : (i) Chlorobenzene to phenol (ii) Phenol to ...

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  3. Explain the industrial preparation of phenol by Dow's process.

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  4. Give a test to distinguish between phenol and ethyl alcohol.

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  5. Describe the mechanism by which the hydroxyl group attached to an arom...

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  6. Discuss the acidity of phenols.

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  7. (a) What is Reimer-Tiemann reaction ? Give example. (b) How does phe...

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  8. Explain how does the (---OH) group attached to a carbon of benzene rin...

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  9. How will you explain that phenols are acidic in nature ?

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  10. How will you convert phenol into aspirin ?

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  11. What happens when sodium salicylate is heated with sodalime ?

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  12. How will you convert phenol into toluene ?

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  13. How will you convert phenol into salicylic acid ?

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  14. Phenols are much more acidic than alcohols. Explain.

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  15. Give chemical reaction to illustrate Fries rearrangement.

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  16. Complete the following reactions : (i) C(6)H(5)OH+CH(3)Cl underset(A...

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  17. In cumene-phenol process ,phenol is manufactured from the hydrocarbon

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  18. Complete the following :

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  19. How will you prepare picric acid from phenol ?

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  20. Starting from phenol, how is phenolphthalein obtained ?

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