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Following are a group of compounds showi...

Following are a group of compounds showing acidic behaviour:does not contain carboxylic group, still it is acidic. Why?

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The correct Answer is:
The phenoxide ion formed by the ionisation of phenol is more stabilised by resonance than phenol. So phenol ionises to form phenoxide and `H^+` ions and behave as acid.
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A N EXCEL PUBLICATION-ALDEHYDE, KETONES AND CARBOXYLIC ACIDS-QUESTION BANK
  1. How will you make the following conversions? Toluene to benzoic acid.

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  2. Following are a group of compounds showing acidic behaviour: Give...

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  3. Following are a group of compounds showing acidic behaviour:does not c...

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  4. Following are a group of compounds showing acidic behaviour: Phenols a...

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  5. Following are a group of compounds showing acidic behaviour: Formic ac...

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  6. is an aromatic acid. What is it IUPAC name?

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  7. Explain the conversion of the 3,4-dinitrobenzoic acid to the following...

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  8. Explain the conversion of the above acid to the following.

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  9. write the conversion of the 3,4-dinirtobenzoic acid to the following.

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  10. Aldehydes resemble ketones in many respects. Give the reason for their...

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  11. Aldehydes resemble ketones in many respects. Give a reaction in which ...

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  12. Write a test to distinguish between aldehydes and ketones.

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  13. Aldehydes resemble ketones in many respects. What is Cannizzaro reacti...

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  14. Which named reaction is used to reduce CH3COCl to CH3CHO?

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  15. Aldehydes and ketones undergo reactions due to the presence of alpha-h...

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  16. How will you bring about the above reaction?

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  17. CH2ClCOOH is a stronger acid than CH3COOH. Why?

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  18. How will you convert CH3COOH to CH2ClCOOH?

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  19. Complete the following. Write down the structures of A, B and C. (i) C...

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  20. Complete the following. Write down the structure of B. (i) CH3-CH2-CO...

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