Home
Class 12
CHEMISTRY
Benzoic acid is stronger acid than aceti...

Benzoic acid is stronger acid than acetic acid. Justify.

Text Solution

Verified by Experts

In acetic acid, presence of `CH_3` group decrease the acidity of acetic acid. Since benzoic acid contains electron with drawing phenyl group which reduces electron density on oxygen atom of COOH group. Thus removal of proton becomes easy. On the other hand `CH_3 COOH` has one electron releasing methyl group which increases electron density on oxygen atom of -COOH and removal of proton becomes difficult. Thus benzoic acid is stronger than acetic acid.
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

Formic acid is stronger acid than acetic acid. Justify.

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

Why chloroacetic acid is stronger acid than acetic acid ?

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

    |