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The boiling points of aldehydes and keto...

The boiling points of aldehydes and ketones are lower than that of the corresponding alcohols and acids. Why?

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Aldehydes and ketones have lower boiling point than alcohols and carboxylic acids because they are not associasted with intermolecular H-bonding whereas alcohols and carboxylic acids are associated with intermolecular H-bonding.
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U-LIKE SERIES-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-SHORT ANSWER QUESTIONS
  1. Why are carboxylic acids more acidic than alcohols or phenols although...

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  2. Carboxylic acids contain carbonyl group but do not show the nucleophil...

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  3. Carboxylic acids do not give reactions of aldehydes and ketones, why?

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  4. Identify the compounds A,B and C in the following reaction: CH(3)-Br...

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  5. Complete the following reaction sequence: CH(3)-overset(O)overset(||...

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  6. How is the following conversion carried out: Acetic acid to ethanamine...

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  7. Account for the following: (i) Formaldehyde gives Cannizzaro's reacti...

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  8. Convert: (i) Ethanoic acid to propanoic acid. (ii) Ethanol to propa...

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  9. An organic compound A which has characteristic odour, on treatment wit...

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  10. An organic compound A has the molecular formula C(5)H(10)O. It does no...

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  11. The boiling points of aldehydes and ketones are lower than that of the...

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  12. Arrange the following in increasing order of boiling points: (i) C(2...

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  13. A compound A with molecular formula C(5)H(10)O gave a positive 2,4-DNP...

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  14. Why is acetic acid stronger than phenol whereas formic acid is stronge...

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  15. How will you convert CH(3)COOH into (i) Ethane (ii) Ethanol?

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  16. CH(3)CHO+CH(3)CHOoverset(OH^(-))(to)Aoverset("Heat")(to)B+H(2)O The ...

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  17. Distinguish betwee: (i) ethyl alcohol and acetaldehyde (ii) C(6)H(6)...

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  18. Bring out the following conversions: a. Toluene to Benzaldehyde b. A...

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  19. Bring out the following conversion: a. Acetyl chloride to Acetaldehy...

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  20. How will you convert toluene to m-nitrobenzoic acid?

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