Home
Class 12
CHEMISTRY
Why acetic acid in the vapour state has ...

Why acetic acid in the vapour state has a molecular weight of 120 instead of 60 ?

Text Solution

Verified by Experts

` CH_(3)COOH` undergoes inter-molecular H-bonding and exists as a dimer
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    ICSE|Exercise EXERCISE (PART-I OBJECTIVE QUESTIONS)|303 Videos
  • ALDEHYDES, KETONES AND CARBOXYLIC ACIDS

    ICSE|Exercise EXERCISE (PART-II DESCRIPTIVE QUESTIONS) (VERY SHORT QUESTIONS)|282 Videos
  • ALCOHOLS, PHENOLS AND ETHERS

    ICSE|Exercise ISC EXAMINATION QUESTIONS |25 Videos
  • APPENDIX II ( TYPICAL CONVERSIONS)

    ICSE|Exercise AROMATIC CONVERSIONS |98 Videos

Similar Questions

Explore conceptually related problems

Molecular weight of nitric acid.

Benzoic acid dissolved in benzene shows a molecular weight of:

The boiling point of acetic acid is higher than expected from its molecular weight because of

Statement -1: Acetic acid has a molecular weight of 120 in benzene solution. Statement -2: There is dimer formation by H-bonding.

Let 'A ' be the methyl ester of an organic monocarboxylic acid. The vapour density of 'A' is 37. What is the molecular weight of the acid ?

The ratio of speed of sound in monomatomic gas to that in water vapours at any temperature is. (when molecular weight of gas is 40 gm//mol and for water vapours is 18 gm//mol )

The ratio of speed of sound in neon to that in water vapours at any temperature (when molecular weight of neon is 2.02xx10^(-2)kg mol^(-1)

ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( LONG ANSWER QUESTIONS)
  1. Why acetic acid in the vapour state has a molecular weight of 120 inst...

    Text Solution

    |

  2. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  3. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  4. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  5. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  6. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  7. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  8. Name the following compounds according to IUPAC system of nomenclature...

    Text Solution

    |

  9. Draw the structures of the following compounds: 3-Methylbutanal

    Text Solution

    |

  10. Draw the structures of the following compounds: p-Nitropropiophenone

    Text Solution

    |

  11. Draw the structures of the following compounds: p-methylbenzaldehyd...

    Text Solution

    |

  12. Draw the structures of the following compounds: 4-Methylpent-3-ene-2...

    Text Solution

    |

  13. Draw the structures of the following compounds: 4-Chloropentan-2-one

    Text Solution

    |

  14. Draw the structures of the following compounds: 3-Bromo-4-phenylpen...

    Text Solution

    |

  15. Draw the structures of the following compounds: p, p-Dihydroxybenzo...

    Text Solution

    |

  16. Draw the structures of the following compounds: Hex-2-en-4-ynoic ac...

    Text Solution

    |

  17. Write the IUPAC names of the following ketones and aldehydes. Wherever...

    Text Solution

    |

  18. Write the IUPAC names of following ketones and aldehydes. Wherever pos...

    Text Solution

    |

  19. Write the IUPAC names of following ketones and aldehydes. Wherever pos...

    Text Solution

    |

  20. Write the IUPAC names of the following ketones and aldehydes. Wherever...

    Text Solution

    |

  21. Write the IUPAC names of the following ketones and aldehydes. Wherever...

    Text Solution

    |