Home
Class 12
CHEMISTRY
Intermolecular hydrogen bonding increase...

Intermolecular hydrogen bonding increases the enthalpy of a liquid due to the :

A

decrease in the attraction between molecules

B

increase in the attraction between molecules

C

decrease in the molar mass of unassociated liquid molecules

D

increase in the effective molar mass of hydrogen - bonded molecules

Text Solution

Verified by Experts

The correct Answer is:
B, D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    MOTION|Exercise EXERCISE -3|18 Videos

  • CHEMICAL BONDING

    MOTION|Exercise EXERCISE -4 LEVEL-I|39 Videos

  • CHEMICAL BONDING

    MOTION|Exercise EXERCISE -2 LEVEL I|23 Videos

  • CARBOXYLIC ACID

    MOTION|Exercise Exercise - 4 (LEVEL - 2 )|22 Videos

  • CHEMICAL EQUILIBRIUM

    MOTION|Exercise Exercise - 4|20 Videos

Similar Questions

Explore conceptually related problems

Intermolecular hydrogen bonding is strongest in

Intermolecular hydrogen bonding is not present in :

Intermolecular hydrogen bonding strongest in :

Intermolecular H-bonding in HF makes it :

Assertion: Alcohols are easily protonated thena phenols. Reason: Alcohols undergo intermolecular hydrogen bonding due to the presence of highly electornegative oxygen.

MOTION-CHEMICAL BONDING -EXERCISE -2 LEVEL II
  1. Which of the following pairs have identical value of bond order?

    Text Solution

    |

  2. Which of the following specie(s)/are linear?

    Text Solution

    |

  3. On heating to 400-500^@C, relatively unstable hydrides and carbonates ...

    Text Solution

    |

  4. Which of the following compound is/are predominantly ionic?

    Text Solution

    |

  5. Which of the following statements is/are true?

    Text Solution

    |

  6. Which of the following statements is/are true for BaO and MgO ?

    Text Solution

    |

  7. Polarization is the distortion of the anion by an adjacenty placed cat...

    Text Solution

    |

  8. Which of the following statement is/are correct regarding the compound...

    Text Solution

    |

  9. Why do ionic compounds have high melting points?

    Text Solution

    |

  10. A, B, C are three substances. A does not conduct electricity in the so...

    Text Solution

    |

  11. Which of the following have an (18 + 2) electron configuration ?

    Text Solution

    |

  12. Which of the following are true?

    Text Solution

    |

  13. Which of the following factors are responsible for origination of van ...

    Text Solution

    |

  14. Which of the following have dipole moment ?

    Text Solution

    |

  15. Which of the following has zero value of dipole moment?

    Text Solution

    |

  16. Which of the following compounds possesses zero dipole moment ?

    Text Solution

    |

  17. Intermolecular hydrogen bonding increases the enthalpy of a liquid due...

    Text Solution

    |

  18. Which of the following molecule have intramolecular hydrogen bonding?

    Text Solution

    |

  19. Intramolecular hydrogen bonds occur in :

    Text Solution

    |

  20. Which of the following compound does not consist of inter molecular hy...

    Text Solution

    |