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The order of reactivity of carbonyl comp...

The order of reactivity of carbonyl compounds for nucleophilic addition is

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The reactivity of carbonyl compounds towards nucleophilic addition reaction gets affected by

Discuss the relative reactivities of carbonyl compounds in nucleophilic addition reactions.

Aldehyde and ketones are specially susceptible susceptible to nucleophile addition because carbonyl group (due to electronegatvity different between carbon and oxygen). Positive charge on carbon makes it reactive towards the nucleophile. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases in the electron deficience at carbonyl carbon. Thus, (-I.E.) group increase while (+I.E.) groups decrease the reactivity of carbonyl compound Select the least reactive carbonyl compound for nucleophilic addition:

Aldehyde and ketones are specially susceptible susceptible to nucleophile addition because carbonyl group (due to electronegatvity different between carbon and oxygen). Positive charge on carbon makes it reactive towards the nucleophile. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases in the electron deficience at carbonyl carbon. Thus, (-I.E.) group increase while (+I.E.) groups decrease the reactivity of carbonyl compound Which of the following is most reactve to give nucleophilic addition?

Aldehyde and ketones are specially susceptible susceptible to nucleophile addition because carbonyl group (due to electronegatvity different between carbon and oxygen). Positive charge on carbon makes it reactive towards the nucleophile. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases in the electron deficience at carbonyl carbon. Thus, (-I.E.) group increase while (+I.E.) groups decrease the reactivity of carbonyl compound Which among the following carbonyl compounds is most polar?

Carbonyl compounds undergo nucleophilic addition because of :

Aldehyde and ketones are specially susceptible susceptible to nucleophile addition because carbonyl group (due to electronegatvity different between carbon and oxygen). Positive charge on carbon makes it reactive towards the nucleophile. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases in the electron deficience at carbonyl carbon. Thus, (-I.E.) group increase while (+I.E.) groups decrease the reactivity of carbonyl compound

Aldehyde and ketones are specially susceptible susceptible to nucleophile addition because carbonyl group (due to electronegatvity different between carbon and oxygen). Positive charge on carbon makes it reactive towards the nucleophile. This addition is catalysed by acid. Reactivity of carbonyl compound towards nucleophilic addition increases in the electron deficience at carbonyl carbon. Thus, (-I.E.) group increase while (+I.E.) groups decrease the reactivity of carbonyl compound Carbonyl compounds show nucleophilic addition with:

Observe the following compounds , The correct reactivity order of above compounds towards nucleophilic addition reaction is :

ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( SHORT QUESTIONS)
  1. Describe two nucleophilic addition reactions of carbonyl compounds.

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  2. Why do aldehydes and ketones undergo a number of addition reactions ?

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  3. The order of reactivity of carbonyl compounds for nucleophilic additio...

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  4. Arange the following in increasing order of reactivity towards nucleop...

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  5. How is benzaldehyde prepared from: Toluene

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  6. How is benzaldehyde prepared from: Benzoic acid

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  7. How are the following conversions carried out ? Acetophenone from be...

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  8. How are the following conversions carried out ? Benzaldehyde from to...

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  9. What products are formed when acetic acid is reacted separately with p...

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  10. How is benzoic acid prepared from Friedel-Craft's reaction?

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  11. State giving reasons what products are likely to be formed in the brom...

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  12. What happens when sodium benzoate is heated with soda lime?

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  13. Lactic acid, CH(3)CHOH.COOH exists in two optically active forms. Expl...

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  14. Which of the following compounds will be obtained on treatment of prop...

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  15. Which one of the following two compounds will give Haloform reaction a...

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  16. Identify A and B : CH(3)MgBrunderset((ii)H(2)O)overset((i)"dry ice")...

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  17. Why is acetic acid more acidic than ethanol?

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  18. How will you convert benzoyl chloride to benzaldehyde?

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  19. Give one chemical test to distinguish between acetaldehyde and acetone...

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  20. How can the following conversions be carried out ? Ethanal to Aceton...

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