Home
Class 12
CHEMISTRY
State reasons for the following: (i) M...

State reasons for the following:
(i) Monochloroethanoic acid has a higher `pK_(a)` value than dischloroethanoic acid.
(ii) Ethannoic acid is a weaker acid than benzoic acid.

Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    PRADEEP|Exercise ADDITIONAL QUESTIONS (LONG ANSWER QUESTIONS)|10 Videos

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    PRADEEP|Exercise HIGHER ORDER THINKING SKILLS (QUESTIONS AND PROBLEMS WITH ANSWER/SOLUTION)|12 Videos

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    PRADEEP|Exercise ADDITIONAL QUESTIONS (VERY SHORT ANSWER QUESTIONS)|70 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATIONS.|29 Videos

  • APPENDIX

    PRADEEP|Exercise MODEL TEST PAPER <br> (Section C )|15 Videos

Similar Questions

Explore conceptually related problems

Why has monochloroethanoic acid higher pK_(a) value than dichloroethanoic acid ?

Why is ethanoic acid weaker acid than benzoic acid ?

Phenol is a weaker acid than acetic acid because:

Benzoic acid is stronger than methanoic acid but weaker than ethanoic acid.

Peroxyacetic acid is a weaker acid than acetic acid. Explain.

Justify : Trichloroacetic acid is a stronger acid than dichloroacetic acid (ii) Formic acid is a stronger acid than acetic acid.

m-methoxyphenol is a weaker acid than phenol.

Trimethylacetic acid has ............. pk_a value than trichloroacetic acid.

PRADEEP-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS -ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. (i) Explain why pK(a) value of chloroacetic acid is lower than pK(a) v...

    Text Solution

    |

  2. Explain why pK(a) of methanoic acid is lower than that of ethanoic aci...

    Text Solution

    |

  3. State reasons for the following: (i) Monochloroethanoic acid has a h...

    Text Solution

    |

  4. Out of methanoic acid and ethanoic acid, which has higher pK(a) value ...

    Text Solution

    |

  5. Justify: Dichloroacetic acid is a stronger acid than acetic acid.

    Text Solution

    |

  6. Compare the acid strengths of the following: (i) Formic acid (ii) Ac...

    Text Solution

    |

  7. Arrange the following compounds in increasing order of their acidity: ...

    Text Solution

    |

  8. Although phenoxide ion has more number of resonance structures than ca...

    Text Solution

    |

  9. Why is carboxylic acid a stronger acid than phenol ?

    Text Solution

    |

  10. What happens when acetic acid is treated with (i) NaHCO(3) (ii) Zn m...

    Text Solution

    |

  11. Write balanced chemical equations for the following reactions: (i) T...

    Text Solution

    |

  12. How will you obtain trichloroacetic acid from acetic acid?

    Text Solution

    |

  13. Convert (i) RCOOH to RCOCl (ii) CH(3)CH(2)COOH to CH(3)CH(2)Br.

    Text Solution

    |

  14. What is ammonolysis of esters? Explain.

    Text Solution

    |

  15. What is esterification? Explain the mechanism of esterification of car...

    Text Solution

    |

  16. How will you convert : (i) Benzoic acid to benzaldehyde (ii) Acetoph...

    Text Solution

    |

  17. Write the products of the following reactions: (i) CH(3)COONa overse...

    Text Solution

    |

  18. What happens when: (i) sodium acetate is heated with soda-lime (ii) ...

    Text Solution

    |

  19. Write short notes on the following: (i) Kolbe's electrolytic reactio...

    Text Solution

    |

  20. How can a phenol be distinguished from a carboxylic acid?

    Text Solution

    |