Home
Class 11
CHEMISTRY
According to Boohr's theory the angular ...

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

A

`25 (h//pi)`

B

`1.0 (h//pi)`

C

`10(h//pi)`

D

`2.5(h//pi)`

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

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

The angular momentum of an electron in 2p-orbital is :

The angular momentum of an electron in n^(th) orbit is given by

The angular momentum of electron in nth orbit is given by

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

GRB PUBLICATION-ATOMIC STRUCTURE-Bohr s Theory
  1. Energy of H-atom in the ground state is -13.6eV. Hence energy in the s...

    Text Solution

    |

  2. The wavelength of the radiation emitted , when in a hydrogen atom elec...

    Text Solution

    |

  3. According to Boohr's theory the angular momentum of an electron in 5th...

    Text Solution

    |

  4. The ionization enthalpy of hydrogen atom is 1.312 xx 10^6 J mol^-1. Th...

    Text Solution

    |

  5. When Z is doubled in an atom, which of the following statements are co...

    Text Solution

    |

  6. Ionization energy of a hydrogen-like ion A is greater than that of ano...

    Text Solution

    |

  7. The potential energy of the electron present in the ground state of L...

    Text Solution

    |

  8. Photons of equal energy were incident on two different gas samples. On...

    Text Solution

    |

  9. The potential energy of the electron present in the ground state of L...

    Text Solution

    |

  10. Which transition in Li^(2 +) would have the same wavelength as the 2 r...

    Text Solution

    |

  11. Suppose a gaseous mixtures of He, Ne, Ar and Kr is irradiated with ph...

    Text Solution

    |

  12. The kinetic energy of an electron in the second Bohr orbit of a hydrog...

    Text Solution

    |

  13. Three photons originating from excited atomic hydrogen atoms are found...

    Text Solution

    |

  14. The velocity of electrons in the 3rd excited state of a hydrogen atom ...

    Text Solution

    |

  15. Which of the following is the energy of a possible excited state of h...

    Text Solution

    |

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

    Text Solution

    |

  17. Difference in wavelength of two extreme lines of Lyman series in emiss...

    Text Solution

    |

  18. A collection of H-atoms in 9th excited state returns to ground state ....

    Text Solution

    |

  19. Last line of Lyman series for H- atom has wavelength lambda(1) A,2^(nd...

    Text Solution

    |

  20. For the Hydrogen spectrum , last line of the Lyman series has frequenc...

    Text Solution

    |