Home
Class 12
CHEMISTRY
Which of the following has transient exi...

Which of the following has transient existence?

A

`H`

B

`H_2^+`

C

`H^+`

D

`He`

Text Solution

Verified by Experts

The correct Answer is:
B
`H_2^(+)` is formed in the discharge tube by the loss of electron from `H_2` molecule. It has a transient existence
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise Comprehension M.C.Q|24 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise Matrix Match|4 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    DINESH PUBLICATION|Exercise Unit Test - 1|20 Videos

  • CARBOXYLIC ACIDS

    DINESH PUBLICATION|Exercise BRAIN STORMING MULTIPLE CHOICE QUESTIONS (MCQS)|13 Videos

  • CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Additional Numerical Problems For Practice|16 Videos

Similar Questions

Explore conceptually related problems

Which of the following halide does not exist

Which of the following halides does not exist ?

Which one of the following does not exist?

Which one of the following does not exist?

Which one of the following does not exist?

Which of the following exist as dimer

DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-REVISION
  1. Shape of ClF3 is

    Text Solution

    |

  2. Which of the following is the structure of N2O which is isoelectronic ...

    Text Solution

    |

  3. Which of the following has transient existence?

    Text Solution

    |

  4. The number of nodal planes present in a sigma^** antibonding orbital i...

    Text Solution

    |

  5. The calculated bond order of superoxide ion (O2^(-)) is

    Text Solution

    |

  6. The bond angle and dipole moment of water respectively are :

    Text Solution

    |

  7. Match list (Molecules) with list II (Boiling points) and select the co...

    Text Solution

    |

  8. Shape and hybridization of IF5, respectively, are

    Text Solution

    |

  9. RbO2 is

    Text Solution

    |

  10. Arrange the following ions in the order of decreasing X-O bond length ...

    Text Solution

    |

  11. The molecule which has highest bond order is

    Text Solution

    |

  12. The molecular geometry of BF3 is

    Text Solution

    |

  13. The types of hybridisation on the five carbon atoms from left to right...

    Text Solution

    |

  14. In which pair of species, both species do have similar geometry

    Text Solution

    |

  15. In forming C2 to C2^(+) and (ii) O2 to O2^(+), the electrons respectiv...

    Text Solution

    |

  16. The common features among the species CN^- , CO and NO^+ are :

    Text Solution

    |

  17. It is believed that atoms combine with each other such that the outerm...

    Text Solution

    |

  18. The correct statement with regard to H2^(+) and H2^(-) is

    Text Solution

    |

  19. Arrange the following in the increasing order of their bond order:

    Text Solution

    |

  20. Pi (pi) bond is formed by the overlap of

    Text Solution

    |