Home
Class 11
CHEMISTRY
In collection of H-atom all electrons ju...

In collection of H-atom all electrons jump from 5th excited state to ground level finally , without emitting any line in infrared region . Total number of possible different radiations are :

A

9

B

15

C

6

D

3

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise de Brogile and Heisenberg|43 Videos
  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Schrodinger Wave equation|24 Videos
  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Planck s Theory|38 Videos
  • CHEMICAL EQUILIBRIUM

    GRB PUBLICATION|Exercise D.Le Chateliera principle|16 Videos

Similar Questions

Explore conceptually related problems

In a collection of H-atoms, all the electrons jump from n=5 to ground level finally ( directly of indirectly) ,without emitting any line in Blamer series. The number of possible different radiations is :

In sample of hydrogen atoms , electron jump from 10^(th) excited state to ground state .If x are the number of different ultraviolet radiations , y are number of different visible radiational and z are number of differnet imfrared radtions. The Value of z-(x+y) is. [Assume all the Baler lines lie with visble region ].

In a sample of H- atom electrons make transition from 5^(th) excited state to ground state, producing all possible types of photons, then number of lines in infrared region are

If an electron of hydrogen atom moves from fourth excited state to ground state in Lyman series find the total number of spectral lines?

A collection of H-atoms in 9th excited state returns to ground state . Calculate ratio of total number of spectral lines emitted without emitting any line in Brackett series to number of Brackett series lines .

In a sample of H-atoms electrons are de-exicited from 4^(th) excited state to ground state. Which is/are correct statement ?

The number of possible lines of Paschenc series when electron jumps from 7^(th) excited state to ground state ( in hydrogen like atom ) is :

An electron jumps from 5^(th) excited level to 2^(nd) excited level in hydrogen atom. Maximum number of lines obtained in this transition will be

The number of possible line of Paschen series when electron jumps from seventh excited state up to ground state (in hydrogen like atom) is :

GRB PUBLICATION-ATOMIC STRUCTURE-Bohr s Theory
  1. There are two samples of H and He^+ atom. Both are in some excited sta...

    Text Solution

    |

  2. In Bohr series of lines of hydrogen spectrum, third line from the red ...

    Text Solution

    |

  3. Wavelength of radiation emitted when an electron jumps from a state A ...

    Text Solution

    |

  4. Which of the following series of transitions in the spectrum of hydrog...

    Text Solution

    |

  5. Maximum number of different spectral lines which will be obtained in v...

    Text Solution

    |

  6. With a certain radiation of a particular frequency v , to which hydrog...

    Text Solution

    |

  7. Which of the following statements is correct ?

    Text Solution

    |

  8. Monochromatic radiation of wavelength lambda are incident on a hydrog...

    Text Solution

    |

  9. The ratio of wavelength of 1st line of Balmer series and 2nd line of L...

    Text Solution

    |

  10. Difference in wavelength of two extreme lines of H-atom in Balmer regi...

    Text Solution

    |

  11. A hydrogen atom in an excited state emits a photon which has the longe...

    Text Solution

    |

  12. In collection of H-atom all electrons jump from 5th excited state to g...

    Text Solution

    |

  13. Which region of the electronmagnetic spectrum is capable of inducing e...

    Text Solution

    |

  14. The emission spectrum of hydrogen in the visible consists of :

    Text Solution

    |

  15. Which experimental evidence most clearly supports the suggestion that ...

    Text Solution

    |

  16. Evidence for the electron arrangement in atoms has been obtained prima...

    Text Solution

    |

  17. Green light has a wavelength that is slightly shorter than that of :

    Text Solution

    |

  18. The energy required to ionize a potassium ion is 419 kJ mol^(-1) . Wha...

    Text Solution

    |

  19. Which type of radiation has the highest frequency ?

    Text Solution

    |

  20. Which statement concerning visible light is correct ?

    Text Solution

    |