Home
Class 12
CHEMISTRY
The incorrect order is:...

The incorrect order is:

A

`HF lt HCl lt HBr lt HI`: Acidic strength

B

`HF gt HCl gt HBr gt HI`: Thermal stability

C

`HF gt HCl gt HBr gt HI`: Boiling point

D

`HF gt HCl gt HBr gt HI`: bond dissociation enthalpy

Text Solution

Verified by Experts

The correct Answer is:
C
Correct order b. pt,
`underset("H-bonding")ubrace(HF)gtunderset("Dipole-dipole attraction (V.W. forces)")ubrace(HI gt HBr gt HCl)`
In case of same type of van der waals' force of attraction b.pt`prop`molecular mass.
Promotional Banner

Topper's Solved these Questions

  • p-BLOCK ELEMENTS

    VK JAISWAL|Exercise LEVEL 3 (PASSAGE TYPE)|20 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL|Exercise ONE OR MORE ANSWERS IS/ARE CORRECT|97 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|36 Videos

  • METALLURGY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|30 Videos

  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|35 Videos

Similar Questions

Explore conceptually related problems

The incorrect order of radius is:

The incorrect order of lattice energy is :

The incorrect order of boiling point is :

The incorrect order of solubility in water is:

VK JAISWAL-p-BLOCK ELEMENTS-LEVEL 2
  1. Which is incorrectly matched?

    Text Solution

    |

  2. The three elements X,Y and Z with electronic configuration shown below...

    Text Solution

    |

  3. The incorrect order is:

    Text Solution

    |

  4. The correct statement regarding perxenate ion (XeO(6)^(4-)) is:

    Text Solution

    |

  5. XeF(2) and XeF(6) are separately hydrolysed then:

    Text Solution

    |

  6. Mf + XeF(4) rarr M^(+) A^(-) (M^(+)- alkali metal cation) The state of...

    Text Solution

    |

  7. Xenon tetrafluoride, XeF(4) is:

    Text Solution

    |

  8. XeF(6) dissolves in anhydrous HF to give a good conducting solution wh...

    Text Solution

    |

  9. Which of the following is not true about helium ?

    Text Solution

    |

  10. SbF(5) reacts with XeF(4) to form an adduct. The shapes of cation and ...

    Text Solution

    |

  11. Consider the followingg transformations: (I) XeF(6)+NaF to Na^(+)[Xe...

    Text Solution

    |

  12. Which of the following is an uncommon hydrolysis product of XeF(2) and...

    Text Solution

    |

  13. Incorrect statement regarding following reaction is:

    Text Solution

    |

  14. Which of the following noble gases does not form clatherates?

    Text Solution

    |

  15. Correct order of bond angle in given species is:

    Text Solution

    |

  16. The incorrect order is:

    Text Solution

    |

  17. Among the following, cyclic species are: (I) H(5)P(3)O(10) (II) [B...

    Text Solution

    |

  18. The substance that has the lowest boililng point is:

    Text Solution

    |

  19. Which of the following molecule can show Lewis acidity? (I) CO(2) ...

    Text Solution

    |

  20. Molecule having non-pola as well as polar bonds but the molecule as a ...

    Text Solution

    |