Home
Class 12
PHYSICS
The orbital frequency of an electron in ...

The orbital frequency of an electron in the hydrogen atom is proportional to

A

`n^(3)`

B

`n^(-3)`

C

`n`

D

`n^(0)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CIRCULAR MOTION

    NIKITA PUBLICATION|Exercise Multiple Choice Question|421 Videos

Similar Questions

Explore conceptually related problems

The angular momentum of an electron in a hydrogen atom is proportional to

The angular momentum J of the electron in a hydrogen atom is proportional to n^(th) power of r (radius of the orbit) where n is :-

Magnetic moment due to the motion of the electron in nth energy of hydrogen atom is proportional to

The total energy of an electron in the nth orbit of the hydrogen atom is proportional to

The magnetic field induction produced at the centre of orbit due to an electron revolving in n^(th) orbit of hydrogen atom is proportional to

The speed of an electron in the 4^"th" orbit of hydrogen atom is

The potential energy of an electron in the fifth orbit of hydrogen atom is

NIKITA PUBLICATION-ATOMS, MOLECULES AND NUCLEI-MCQs
  1. If the electron in a hydrogen atom jumps from an orbit with level n(1)...

    Text Solution

    |

  2. In hydrogen atom, the electron is making 6.6xx10^(15) rev//sec around ...

    Text Solution

    |

  3. The radius of hydrogen atom in its ground state is 5.3 xx 10^(-11)m. A...

    Text Solution

    |

  4. The orbital frequency of an electron in the hydrogen atom is proportio...

    Text Solution

    |

  5. Balmer series of hydrogen atom lies in

    Text Solution

    |

  6. The de-Broglie wavelength of an electron in the ground state of the hy...

    Text Solution

    |

  7. The acceleration of electron in Bohr's 1^(st) orbit is given by

    Text Solution

    |

  8. An electron moves in Bohr's orbit. The magnetic field at the centre is...

    Text Solution

    |

  9. The de-Broglie's wavelength in 1^(st) Bohr's orbit is

    Text Solution

    |

  10. In Bohr's orbit angular momentum of an electron is proportional to

    Text Solution

    |

  11. In Bohr's orbit, kinetic energy of an electron in the n^(th) orbit of ...

    Text Solution

    |

  12. The de-Broglie wavelength lambda associated with charged particle of c...

    Text Solution

    |

  13. Ratio of longest wave lengths corresponding to Lyman and Balmer series...

    Text Solution

    |

  14. A certain mass of hydrogen is changes to helium by the process of fusi...

    Text Solution

    |

  15. The half-life of a radioactive isotope X is 20 years. It decays to ano...

    Text Solution

    |

  16. If, an electron in hydrogen atom jumps from an orbit of lelvel n=3 to ...

    Text Solution

    |

  17. The de-Broglie wavelength of an electron in 4th orbit is (where, r=rad...

    Text Solution

    |

  18. For balmer series wavelength of first line is lambda(1) and for brack...

    Text Solution

    |

  19. For the hydrogen atom the energy of radiation emitted in the transita...

    Text Solution

    |

  20. The de Broglie wavelength lambda of a particle

    Text Solution

    |