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Illustrate the following name reactions ...

Illustrate the following name reactions by giving example:
Clemmensen reduction

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Illustrate the following name reactions by giving example: Cannizzaro's reaction

(a) Illustrate the following name reactions by giving example : (i) Cannizzaro's reaction (ii) Clemmensen reduction (b) An organic compound A contains 69.77 % carbon , 11.63 % hydrogen and rest oxygen . The molecular mass of the compound is 86. it does not reduce Tollen's reagent but forms an addition compound with sodium hydrogen sulphite and give positive iodoform test. On vigorous oxidation it gives ethanoic and propanoic acid. Derive the possible structure of compound A .

Give one example of Clemmenson's reduction

Give balanced equations for the following name reactions : Clemmensen's reduction.

Illustrate the following name reactions giving suitable exaple in each case : (i) Clemmensen reduction (ii) Hell-Volhard-Zelinsky reaction. (b) How are the following conversions carried out ? (i) Ethylcyanide to ethanoic acid (ii) Butanol to Butanoic acid (iii) Benzoic acid to m-bromobenzoic acid

(a) Illustrate the following name reactions giving a chemical equations in each case : (i) Clemmensen reaction (ii) Cannizzaro's reaction (b) Describe how the following conversions can be brought about : (i) Cyclohexanol to cyclohexan 1 - one (ii) Ethylbenzene to benzoic acid (iii) Bromobenzene to benzoic acid

Write chemical equations to illustrate the following name reactions : Cannizzaro's reaction

Write chemical equations to illustrate the following name reactions : Esterification reaction

(a) Illustrate the following name reactions: (i) Cannizzaro's reaction. (ii) Clemmensen reduction (b) How would you obtain the following: (i) But-2-enal from ethanal. (ii) Butanoic acid from butanol. (iii) Benzoic acid from ethylbenzene.

Write chemical equations to illustrate the following name reactions : Williamson's synthesis

ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( SHORT QUESTIONS)
  1. How will you bring about the following conversions : Benzaldehyde t...

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  2. Illustrate the following name reactions by giving example: Cannizza...

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  3. Illustrate the following name reactions by giving example: Clemmense...

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  4. Give reasons for the following: Treatment of benzaldehyde with HCN g...

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  5. Give reasons for the following: Sodium bisulfite is used for the pu...

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  6. Write the steps and conditions involved in the following conversions: ...

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  7. Write the steps and conditions involved in the following conversions: ...

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  8. How would you bring about the following conversions: Propanal to but...

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  9. How would you bring about the following conversions: Benzaldehyde t...

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  10. Write the structural formulae of the following : Pinacol

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  11. Write the structural formulae of the following : Pinacolone(t-butyl...

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  12. Write the structural formulae of the following : Di-isopropyl keton...

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  13. Write the structural formulae of the following : Methyl vinyl Keton...

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  14. Dipole moments of aldehydes and ketones are higher than the alcohols. ...

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  15. Write the chemical equation when acetone reacts with ethanol.

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  16. Ethanal is more reactive towards nucleophilic addition reaction than p...

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  17. Benzaldehyde is less reactive than acetaldehyde towards nucleophilic a...

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  18. How amines are prepared from aldehydes?

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  19. Explain the following reactions : Cannizzaro reaction

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  20. Explain the following reactions : Aldol condensation

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