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Why acylation of amine is carried out in...

Why acylation of amine is carried out inpresence of pyridine?

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R G PUBLICATION-AMINES -EXERCISE
  1. Explain why the solubility of amines in water decrease on increasing m...

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  2. In the vapour phase what is the order of basicity of 1^@,2^@ & 3^@ ami...

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  3. Why acylation of amine is carried out inpresence of pyridine?

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  4. What is carbylamine test?

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  5. Name the reagent with formula which is used to distinguish 1^@, 2^@ & ...

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  6. Why aniline does not undergo Friedel-Crafts reaction?

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  7. Arrange the following in increasing order of their basic strength. C6H...

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  8. Write one importance of aryl diazonium salt.

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  9. Why is the presence of a base needed in the ammonolysis of alkyl halid...

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  10. Give reasons for each of the following oberva-tions: Even under mild c...

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  11. Give reasons for each of the following obervations: Diazonium ion acts...

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  12. Write the chemical reaction stating the reaction conditions require fo...

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  13. Write the chemical reaction stating the reaction conditions require fo...

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  14. Write the chemical reaction stating the reaction conditions require fo...

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  15. Between alcohol and amine having same number of C-atom, which one is m...

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  16. Writing various resonating structures show that arylamine is less basi...

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  17. How 1^@,2^@ and 3^@ amine react with Hinsberg's reagent ? Show the rea...

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  18. Why aniline gives 2,4,6 tribromo aniline when reacts with bromine in a...

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  19. In order to obtain p-nitro aniline from nitration of aniline, why -NH2...

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  20. Why aryl diazonium chloride is more stable than alkyl diazonium chlori...

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