Home
Class 11
CHEMISTRY
(i) Although KHF(2) is a stable compound...

(i) Although `KHF_(2)` is a stable compound, `KHBr_(2)` does not exist. Explain why?
(ii) Arrange the following compounds with ascending order of boiling point: HF, `H_(2)O,NH_(3)`.

Text Solution

Verified by Experts

(i).
(ii) `H_(2)O gt HF gt NH_(3)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise SOLVED NCERT EXERCISE|32 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise HIGHER ORDER THINKING SKILL (HOTS) QUESTIONS|29 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise QUESTIONS-ANSWER ZONE FOR BOARD EXAMINATION|72 Videos

  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise PRACTICE SET|12 Videos

Similar Questions

Explore conceptually related problems

Arrange the following compounds with ascending order of boiling point : HF, H_2O, NH_3

Arrange the following compounds in increasing order of boiling point: HF, H_(2)O,NH_(3)

Arrange the following compounds is terms of ascending order of oxidising property: HCI, HBr, HI, HF.

Arrange the following compounds in increasing order o their reducing property: NH_(3),PH_(3) and AsH_(3) .

Arrange the following compounds in the increasing order of their acidic character. H_2O,CH_2=CH_2,NH_3

Arrange the following ions in ascending order of their ionic radic Na^+, F^-, O^(2-), Mg^(2+) .

Arrange the following ions in ascending order of radius: Na^(+),F^(-),O^(2-),Mg^(2+)

Arrange the following in the order of increasing dipole moment : H_2O, H_2S, BF_3

Arrange the following compounds in increasing order of acidic strength Al_2O_3 , SiO_2 , P_2O_3 and SO_2 .

CHHAYA PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-SOLVED WBCHSE SCANNER
  1. (i) Why H(2) is a stable molecule, but He(2) is not? (ii) Write cann...

    Text Solution

    |

  2. In which of the following conversions there are changes of hybridisati...

    Text Solution

    |

  3. The correct bond order of nitrogen and its different ions is-

    Text Solution

    |

  4. Which one of the following compounds is not polar-

    Text Solution

    |

  5. (i) Why are the bond angles of NH(3) and H(2)O less than the normal va...

    Text Solution

    |

  6. (i) What are the types of hybridisation of NH(4)^(+),CO(3)^(2-),H(2)S ...

    Text Solution

    |

  7. (i) Although KHF(2) is a stable compound, KHBr(2) does not exist. Expl...

    Text Solution

    |

  8. All the carbon-oxygen bonds in CO(3)^(2-) radical are equivalent-expla...

    Text Solution

    |

  9. The bond order of He^(2+) ion is-

    Text Solution

    |

  10. Which is not paramagnetic of the following?

    Text Solution

    |

  11. (i) Arrange the following compounds according to their increase of mel...

    Text Solution

    |

  12. (i) why does the PCl(5) exist but NCl(5) does not? (ii) why does BaS...

    Text Solution

    |

  13. Which has the smallest bond-length-

    Text Solution

    |

  14. What is the hybridisation state of central I atom is I3^(-)?

    Text Solution

    |

  15. (i) Calculate the bond order of [He-H]^(+) from molecular orbital theo...

    Text Solution

    |

  16. (i) Both Br(2)(g) and NO(2)(g) are reddish brown gaseous substances. H...

    Text Solution

    |

  17. The state of hybridisation of the central atom of which of the followi...

    Text Solution

    |

  18. Which of the following is the correct order of repulsive interaction o...

    Text Solution

    |

  19. Show by drawing its molecular orbital diagram why O(2) is paramagnetic...

    Text Solution

    |

  20. (i) Draw the canonicals of CO(3)^(2-) (ii) Why is boiling point of H...

    Text Solution

    |