Home
Class 12
CHEMISTRY
Bond dissociation energies of HF, HCI, H...

Bond dissociation energies of HF, HCI, HBr follow the order

A

`HCL gt HBr gt HF`

B

`HF gt HBr gt HCl`

C

`HF gt HCl gt HBr`

D

`HBr gt HCl gtHF`

Text Solution

Verified by Experts

The correct Answer is:
C

B.E. are in the order
HF gt HCI gt HBr
(Smaller the bond length, stronger the bond, more is the B.E.).
Promotional Banner

Topper's Solved these Questions

  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise Selected Straight Objective Type MCQs|37 Videos
  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise MATRIX MATCH|2 Videos
  • THE HALOGEN FAMILY

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|16 Videos
  • THE CARBON FAMILY

    DINESH PUBLICATION|Exercise Ultimate|11 Videos
  • THE NITROGEN FAMILY

    DINESH PUBLICATION|Exercise Ultimate|14 Videos

Similar Questions

Explore conceptually related problems

"The bond dissociation energy of hydrogen halides is in the order

The bond dissociation energy of the C-H bond for the compound decreases in the order:

The decreasing order of blood dissociation energies of C-C, C-H and H-H bonds is:

Which of the following represents the true order of bond dissociation energy of the idicated C-H bond of the following molecules?

The bond energies in NO, NO^(+), NO^(-) follow the order

The correct order of bond dissociation energies of various C-H bonds present in the compound is

DINESH PUBLICATION-THE HALOGEN FAMILY-REVISION
  1. In the presence of cobalt chloride (CoCl2), bleaching powder decompose...

    Text Solution

    |

  2. Which one of the following halogen liberates oxygen, when passed throu...

    Text Solution

    |

  3. Bond dissociation energies of HF, HCI, HBr follow the order

    Text Solution

    |

  4. One mole of fluorine is reacted with two moles of hot and concentrated...

    Text Solution

    |

  5. "Fluorosis" disease is caused due to the reaction of….. with excess ...

    Text Solution

    |

  6. Fluorine oxidizes HSO4^(-) to ……

    Text Solution

    |

  7. In which of the following, hydrogen bond is the strongest ?

    Text Solution

    |

  8. Which of the following is used as an antiseptic ?

    Text Solution

    |

  9. Which of the following has highest bond strength?

    Text Solution

    |

  10. Which of the following halogens exhibit only one oxidation state in it...

    Text Solution

    |

  11. Which has the highest bond energy?

    Text Solution

    |

  12. Chlorine acts as a bleaching agent only in the presence of

    Text Solution

    |

  13. Concentrated hydrochloric acid when kept in open air sometimes produce...

    Text Solution

    |

  14. The mixture of concentrated HCl and HNO(3) made in 3:1 ratio contains

    Text Solution

    |

  15. Cl2O is best prepared by passing dry

    Text Solution

    |

  16. Which of the following is the strongest oxidising agent ?

    Text Solution

    |

  17. Among the halogens, the one which is oxidised by nitric acid is

    Text Solution

    |

  18. Which one of the following ions has the highest value of ionic radius?

    Text Solution

    |

  19. SO2 acts as temporary bleaching agent but Cl2 acts as permanent bleach...

    Text Solution

    |

  20. For the electron affinity of halogens (with -ve sign), which of the fo...

    Text Solution

    |