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Explain the addition of ammonia and its ...

Explain the addition of ammonia and its derivatives with aldehydes and ketones.

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Nucleophiles such as ammonia and its derivatives `H_(2)N-Z` add to carbonyl group of aldehydes and ketones in presence of acid to from intermediate which undergoes dehydration to form
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SUBHASH PUBLICATION-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-QUESTIONS
  1. Write the organic compound formed in the following reaction.

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  2. Explain the mechanism of additon of HCN to a carbonyl group presence o...

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  3. Explain the addition of ammonia and its derivatives with aldehydes and...

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  4. What happens when the carbonly compounds are treated with hydrazine? W...

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  5. Complete the reaction

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  6. Write the organic compound formed in the following reaction

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  7. How does propanone (CH(3)COCH(3)) reacts with hydrazine? Give equatio...

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  8. Most of ketones does not give addition compound with sodium bisulphite...

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  9. Give reason : Acetophenone does not react with saturated sodium bisulp...

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  10. Aldehydes are generally more reactive than ketones towards nucleophill...

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  11. Name the reagent used in the conversion of ketone to hydrocarbon. Name...

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  12. Complete and name the following reactions. (a)

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  13. Explain Wolff-Kishner reduction.

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  14. What are P and Q?

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  15. What is Tollen's reagent? How it reacts with aldehydes?

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  16. What is Fehligns solution? How it reacts with aldehydes?

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  17. Explain haloform reaction.

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  18. Explain iodoform reaction.

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  19. Give the IUPAC name of X.

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  20. Give reason: prop- hydrogen atoms of aldehydes and ketones are acidic.

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