Home
Class 12
CHEMISTRY
Number of visible lines when an electron...

Number of visible lines when an electron returns from 5th orbit to ground state in H spectrum :

A

`5`

B

`4`

C

`3`

D

`10`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR CHEMISTRY

    RESONANCE|Exercise Exercise-2|25 Videos

  • NUCLEAR CHEMISTRY

    RESONANCE|Exercise Exercise-20|1 Videos

  • NUCLEAR CHEMISTRY

    RESONANCE|Exercise Exercise-1|47 Videos

  • NITROGEN CONTAINING COMPOUNDS

    RESONANCE|Exercise ORGANIC CHEMISTRY(Nitrogen containing Compounds)|30 Videos

  • P BLOCK ELEMENTS

    RESONANCE|Exercise PART -II|24 Videos

Similar Questions

Explore conceptually related problems

No. of visible lines when an electron returns from 5^(th) orbit up to ground state in H spectrum :

The number of spectral lines produced when an electron jumps from 5^(th) orbit to 2^(nd) orbit in the hydrogen atom is.

Number of spectral lines in Balmer series when an electron retrurn from 7 ^(th ) orbit to 1 ^(st) orbit of hydrogen atom are

Total number of spectral lines when electron jumps from 8^( th ) orbit to 2^( nd ) orbit

The number of spectral lines obtained in Bohr spectrum of hydrogen atom when an electron is excited from 5^("th") orbit to ground level is:

How many lines are formed in the hydrogen spectrum, when excited electrons in sample of hydrogen gas de excites from 5^( th ) orbit to ground state in all possible transitions?

Calculate the wavelength of the radiations in nanometers emitted when an electron in hydrogen atom jumps from third orbit to the ground state. (R_(H)=109677 cm^(-1))

RESONANCE-NUCLEAR CHEMISTRY-PART -II
  1. Which is the correct relationship? (a). E(1) of H=1//2E(2) of He^(+)=1...

    Text Solution

    |

  2. If the value of E=-78.4 "kcal//mol", the order of the orbit in hydroge...

    Text Solution

    |

  3. If velocity of an electron in I orbit of H atom is V, what will be the...

    Text Solution

    |

  4. In a certain electronic transition in the hydrogen atoms from an init...

    Text Solution

    |

  5. S(1) : Bohr model is applicable for Be^(2+) ion . S(2) : Total ener...

    Text Solution

    |

  6. S(1) : Potential energy of the two opposite charge system increase wit...

    Text Solution

    |

  7. The energy of a hydrogen atom in its ground state is -13.6 eV. The ene...

    Text Solution

    |

  8. The wavelength of a spectral life for an electronic transition inverse...

    Text Solution

    |

  9. In a sample of H- atom electrons make transition from 5^(th) excited ...

    Text Solution

    |

  10. Total no of lines in Lyman series of H spectrum will be- (where n=n...

    Text Solution

    |

  11. Number of visible lines when an electron returns from 5th orbit to gro...

    Text Solution

    |

  12. Suppose that a hypothetical atom gives a red, green, blue and violet l...

    Text Solution

    |

  13. The difference between the wave number of 1st line of Balmer series an...

    Text Solution

    |

  14. The approximate wavelength associated with a gold-ball weighting 200 g...

    Text Solution

    |

  15. What possible can be the ratio of the de-Broglie wavelength for two el...

    Text Solution

    |

  16. In H-atom if r1 is the radius fo first Bohr orbit de-Broglie wavelengt...

    Text Solution

    |

  17. An alpha-"particle" is accelerated through a potential difference of V...

    Text Solution

    |

  18. de Broglie wavelength of electron in second orbit of Li^(2+) ion will ...

    Text Solution

    |

  19. The wavelength of a charged particle ………….. the square root of the pot...

    Text Solution

    |

  20. The uncertainty in the momentum of an electron is 1.0 xx 10^(-5) kgms^...

    Text Solution

    |