Home
Class 12
CHEMISTRY
Why carboxylic acids do not give charact...

Why carboxylic acids do not give characteristic reactions of -OH group.

Text Solution

Verified by Experts


Carboxylic acid are resonance stabilizes. Due to structure (II) in case of carboxylic acids, electrophilic character is reduced. But alcohols are not resonance stabilizes and they are undergoing nucleophilic substitution reaction due to high electron density on O atom.
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES ,KETONES AND CARBOOXALIC ACIDS

    ACCURATE PUBLICATION|Exercise DISTINGUISH TEST |5 Videos

  • ALDEHYDES ,KETONES AND CARBOOXALIC ACIDS

    ACCURATE PUBLICATION|Exercise CARBOXYLIC ACID (1 MARK QUESTIONS )|20 Videos

  • ALCOHOL, PHENOL AND ETHER

    ACCURATE PUBLICATION|Exercise ETHERS|16 Videos

  • BIOMOLECULES

    ACCURATE PUBLICATION|Exercise 2 MARK QUESTIONS |29 Videos

Similar Questions

Explore conceptually related problems

Carboxylic acids do not give the characteristic reactions of carbonyl group. Explain.

Give characteristics of acids

Why carboxylic acids are more acidic than Phenols ?

Why does benzoic acid not undergo Friedel -Craft reaction ?

ACCURATE PUBLICATION-ALDEHYDES ,KETONES AND CARBOOXALIC ACIDS-CARBOXYLIC ACID (3 MARK QUESTIONS )
  1. Why are the boiling points of carboxylic acids higher than the corresp...

    Text Solution

    |

  2. Carboxylic acids do not give the characteristic reactions of carbonyl ...

    Text Solution

    |

  3. Benzoic acid is stronger acid than acetic acid. Justify.

    Text Solution

    |

  4. Fluoroacetic acid is stronger than chloroacetic acid. Explain why ?

    Text Solution

    |

  5. Why carboxylic acids do not give characteristic reactions of -OH group...

    Text Solution

    |

  6. How will you account for the acidic nature of carboxylic acid ?

    Text Solution

    |

  7. Benzoic acid is stronger acid than acetic acid. Justify.

    Text Solution

    |

  8. How will you account for the acidic nature of carboxylic acid ?

    Text Solution

    |

  9. Why acetic acid is weaker than formic acid ?

    Text Solution

    |

  10. Why chloroacetic acid is stronger acid than acetic acid ?

    Text Solution

    |

  11. Benzoic acid is stronger acid than acetic acid. Justify.

    Text Solution

    |

  12. Why trichloro acetic acid is stronger than acetic acid ?

    Text Solution

    |

  13. Chloroacetic acid has lower pK(alpha) value than acetic acid. Explain,

    Text Solution

    |

  14. Why dichloroacetic acid is stronger than monochloroacetic acid ?

    Text Solution

    |

  15. Carboxylic acid exists as dimers, explain why ?

    Text Solution

    |

  16. Most aromatic acids are solids while acetic acid and others of their s...

    Text Solution

    |

  17. Formic acid is stronger acid than acetic acid. Justify.

    Text Solution

    |

  18. Benzoic acid is stronger acid than acetic acid. Justify.

    Text Solution

    |

  19. p-Nitrobenzoic acid is a stronger acid than benzoic acid. Justify.

    Text Solution

    |

  20. Aldehyde are more reactive than ketone ?Explain why.

    Text Solution

    |