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Name the reagents whch are used in the f...

Name the reagents whch are used in the following conversions :
(i) A primary alcohol to an aldehyde
(ii) Butan-2-one to butan-2-ol
(iii) Phenol to 2, 4, 6-tribromophenol

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Name the reagents which are used in the following conversions : A primary alcohol to an aldehyde

(a) Give the mechanism for the formation of ethanol from ethene. (b) Predict the reagent for carrying out the following conversions: (i) Phenol to benzoquinone (ii) Anisole to p-bromoanisole (iii) Phenol to 2,4.6-tribromophenol

How will you convert (i) Propene to Propan-2-ol? (ii) Phenol to 2,4,6-trinitrophenol ?

Which of the following reagents can be used to oxidise primary alcohols to aldehydes ?

Which of the following reagents can be used to oxidise primary alcohols to aldehydes ?

Give the names of reagents which can bring about the following conversion : (i) Propane-1-ol to propanal.

How will you convert the following? (i) Propan - 2 - ol to propanone. (ii) Phenol to 2, 4, 6-tribromophenol.

Name the reagents used in the following reactions: i. Oxidation of a primary alcohol to carboxylic acid. ii. Oxidation of a primary alchol to aldehyde. iii. Bromination of phenol to 2,4,6-tribromonophenol. iv. Benzyl alcohol to benzoic acid. v. Dehydration of propan-2-ol to propene. vi. Butan-2-one to butan-2-ol.

(a) Ilustrate the following name reactions : (i) Hell - Volhard - Zelinsky reaction (ii) Wolff - Kishner reduction reaction (b) How are the following conversions carried out : (i) Ethylcyanide to ethanoic acid (ii) Butan - 1-ol to butanoic acid (iii) Methylbezene to benzoic acid

Name one reagent which is used for the distinction of primary, secondary and tertiary alcohols.

ICSE-ALCOHOLS, PHENOLS AND ETHERS -EXERCISE (PART-II Descriptive Questions) (SHORT ANSWER QUESTIONS)
  1. Write the equation involved in the following reaction : (i) Reimer -...

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  2. Name the reagents which are used in the following conversions : A pr...

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  3. Name the reagents whch are used in the following conversions : (i) ...

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  4. Name the reagents whch are used in the following conversions : (i) ...

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  5. Write the names of reagents and equations for the preparation of the f...

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  6. Why do phenols not give protonation reactions readily?

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  7. Complete the following reaction equations :

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  8. Explain the mechanism of the following reactions : Acid catalysed ...

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  9. Explain the mechanism of acid catalysed of an alkene to form corresp...

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  10. Give reason for the higher boiling point of ethanol in comparison to m...

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  11. Explain the following observations: Phenol is more acidic than ethan...

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  12. Explain the following observations: o-and p-nitrophenols are more ac...

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  13. Give a chemical test to distinguish between the following pairs of co...

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  14. Describe the mechanism of the formation of diethyl ether from ethanol...

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  15. Give chemical tests to distinguish between compounds of the following...

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  16. Give chemical tests to distinguish between compounds of the following...

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  17. Which is a stronger acid-phenol or cresol ? Explain.

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  18. (a) Give mechanism of preparation of ethoxy ethane from ethanol. (b...

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  19. Explain the following giving one example for each : (i) Reimer-Tiem...

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  20. Explain the following giving one example for each : (i) Reimer-Tiem...

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