Home
Class 11
CHEMISTRY
Which of the following statements is not...

Which of the following statements is not correct from the view point of molecular theory?

A

`Be_2` is not a stable molecule

B

`He_2` is not stable but `He_2^+` is expected to exist

C

Bond strength of `N_2` is maximum among homonuclear diatomic molecules belonging to second period

D

The order of energies of molecular orbitals in `N_2` molecule is

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING

    PATHFINDER|Exercise QUESTION BANK|69 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    PATHFINDER|Exercise QUESTION BANK|242 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is not correct -

Which of the following statement is not correct?

Which of the following statements are not correct-

Which of the following statements are not correct ?

Which of the following statements are not correct ?

Which of the following statements are not correct?

Which of the following statements is correct-

PATHFINDER-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
  1. Regarding the most stable resonating form which of the following is co...

    Text Solution

    |

  2. Which of the following order of energies of molecular orbitals of N2 i...

    Text Solution

    |

  3. Which of the following statements is not correct from the view point o...

    Text Solution

    |

  4. Which of the following options represents the correct bond order?

    Text Solution

    |

  5. Main axos of a diatomic molecule is Z orbitals Px and Py of two atoms ...

    Text Solution

    |

  6. In a molecule of ethyne, the number of pi antibondding molecular orbit...

    Text Solution

    |

  7. In diborane (B2H6) the stability of B-H-B (3c-2e) bond can be explaine...

    Text Solution

    |

  8. Which of the following combination will give the strongest ionic bond ...

    Text Solution

    |

  9. In NO3^- ion, the number of bond pairs and lone pairs of electrons on ...

    Text Solution

    |

  10. Number of sigma-bonds and pi-bonds in the following structure is

    Text Solution

    |

  11. In which of the following molecules/ions all the bonds are not equal ?

    Text Solution

    |

  12. If the electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^...

    Text Solution

    |

  13. Stable form of A may be represented by formula [A is a member of inert...

    Text Solution

    |

  14. Stable form of C may be represented by formula [C is a member of halog...

    Text Solution

    |

  15. The molecular formula of the compound formed between B and C will be [...

    Text Solution

    |

  16. The bond between B and C will be [B and C are the member of group 15 a...

    Text Solution

    |

  17. Which of the following would result in the formation of strongest pi-b...

    Text Solution

    |

  18. The type of d-orbital involved in sp^3d hybridisation is

    Text Solution

    |

  19. In which of the following there is change in the type of hybridization...

    Text Solution

    |

  20. If MX3 is T shaped, then the number of lone pair around M is

    Text Solution

    |