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Why is it difficult to prepare pure amin...

Why is it difficult to prepare pure amines by ammonolysis of alkyl halides?

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ICSE-ORGANIC COMPOUNDS CONTAINING NITROGEN-EXERCISE (PART-II DESCRIPTIVE QUESTIONS- SHORT ANSWER QUESTIONS )
  1. How are aliphatic amines classified ? Give the structural formula and ...

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  2. Why is it difficult to prepare pure amines by ammonolysis of alkyl hal...

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  3. Explain the following reactions : (a) Gabriel Phthalimide reaction ...

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  4. How will you obtain primary amine from phthalimide ?

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  5. What happens when : methyl cyanide is reduced with Na//C2 H5 OH

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  6. What happens when : methyl cyanide is reduced with Na//C2 H5 OH

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  7. When acetamide is treated with Br2 and an alkali, a primary amine cont...

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  8. How will you purify amines having non-basic impurities?

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  9. Why amines have higher boiling points than corresponding alkanes ?

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  10. Why amines have lower boiling points than alcohols and carboxylic acid...

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  11. Explain the following order of basic strength of compounds. Secondary ...

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  12. Of methylamine and aniline, which is a stronger base and why?

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  13. Aniline is a weaker base than cyclohexylamine. Explain.

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  14. Aniline is a stronger base than p-nitroaniline but weaker base than p-...

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  15. C6 H5 N^(+)(CH3)3 OH-is a stronger base than NH4 OH. Explain.

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  16. What do you mean by exhaustive methylation of amines?

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  17. Describe Schotten Baumann reaction.

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  18. Why tertiary amines do not react with acid chlorides and acid anhydrid...

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  19. Classify the following amines as primary, secondary and tertiary:

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  20. Classify the following amines as primary, secondary and tertiary:

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