Home
Class 12
PHYSICS
According to Bohr's theory, there can be...

According to Bohr's theory, there can be an infinite numbner of electron orbits around the nucleus, however, only those orbits are possible for which

A

kinetic energy of electron is integral multiple of `h//2pi`

B

angular momentum is constant

C

angular momentum of electron is integral multiple of `h//2pi`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ATOMS, MOLECULES AND NUCLEI

    TARGET PUBLICATION|Exercise Evaluation test|19 Videos

  • ATOMS, MOLECULES AND NUCLEI

    TARGET PUBLICATION|Exercise Critical Thinking|62 Videos

  • CIRCULAR MOTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|11 Videos

Similar Questions

Explore conceptually related problems

According to Boohr's theory the angular momentum of an electron in 5th orbit is :

According to Bohr's theory, the angular momentum for an electron of 5th orbit is,

According to Bohr's theory the angular momentum of an electron in the fourth orbit is

According to Bohr's theory, the angular momentum of electron in the fifth Bohr orbit is:

According to Bohr’s theory, the angular momentum for an electron of 3^("rd") orbit is:

TARGET PUBLICATION-ATOMS, MOLECULES AND NUCLEI -Competitive Thinking
  1. Rutherford's a particle experiment showed that the atoms have

    Text Solution

    |

  2. When an electron in hydrogen atom revolves in stationary orbit, it

    Text Solution

    |

  3. According to Bohr's theory, there can be an infinite numbner of electr...

    Text Solution

    |

  4. In the Bohr's hydrogen atom model, the radius of the stationary orbit ...

    Text Solution

    |

  5. An electron revolve round the nucleous with the radius of the circular...

    Text Solution

    |

  6. The radius of hydrogen atom, in its ground state, is of the order of

    Text Solution

    |

  7. The fact that photons carry energy was established by

    Text Solution

    |

  8. In an atom, an electron moves in an orbit of radius r with a speed v, ...

    Text Solution

    |

  9. The electron in first orbit of hydrogen with velocity 2.18 xx 10^(6) m...

    Text Solution

    |

  10. Ratio of velocity in first orbit of H(2) to speed of light is

    Text Solution

    |

  11. The period of revolution of an electron in the ground state of hydroge...

    Text Solution

    |

  12. When electron jumps from n=4 level to n=1 level,the angular momentum o...

    Text Solution

    |

  13. First orbit velocity of electron is 2.1 xx 10^(6) m//s then the veloci...

    Text Solution

    |

  14. The ionization potential of a hydrogen atom is 13.6 eV. What will be t...

    Text Solution

    |

  15. Energy E of a hydrogen atom with principle quantum number n is given b...

    Text Solution

    |

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

    Text Solution

    |

  17. Energy required for the electron excitation in Li^(++) from the first ...

    Text Solution

    |

  18. The ionisation potential of hydrogen atom is 13.6 eV. The energy requi...

    Text Solution

    |

  19. An electron collides with a hydrogen atom in its ground state and exci...

    Text Solution

    |

  20. The ground state energy of hydrogen atom is -13.6 eV. What is the pote...

    Text Solution

    |