Home
Class 11
CHEMISTRY
The energy of an electron in the first B...

The energy of an electron in the first Bohr orbit of H atom is -13.6 eV the possible energy value of the first excited state for electron in Bohr orbits of hydrogen is

A

(-3.4eV)

B

(-4.2eV)

C

(6.8eV)

D

(+6.8eV)

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • BASICS IN CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|26 Videos

Similar Questions

Explore conceptually related problems

The energy of an electron in first bohr orbit of H atom is -13.6 eV . The possible energy value of electron in the excited state of Li^(2+) is

The energy of an electron if first Bohr orbit of H-atom is -13.6eV. The possible energy value of electron in the excite statre of Li^(2+) is-

If the total energy of an electron in the ist shell of H-atom =-13.6eV then its potential energy in the ist excited state would be :

If the energy of an electron in the second Bohr orbit of H-atom is -E, what is the energy of the electron in the Bohr’s first orbit?

The ratio, of the radii of the first three Bohr orbit in H atom is

The ratio of kinetic energy of the total energy of an electron in a Bohr orbit of the hydrogen atom, is

The total energy of an electron in the first excited state of hydrogen atom is -3.4 eV . What is the potential energy of the electron in this state ?

Determine the ratios of time periods of an electron in Bohr orbits of a hydrogen atom.

What is the velocity of electrons in'the first Bohr Orbit of Hydrogen atom:

PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK
  1. The ratio of the difference in energy between the first and the second...

    Text Solution

    |

  2. If an electron in H atom has an energy of -78.4 kcal/mol the orbit in ...

    Text Solution

    |

  3. The energy of an electron in the first Bohr orbit of H atom is -13.6 e...

    Text Solution

    |

  4. The first emission line in the atomic spectrum of hydrogen in the Balm...

    Text Solution

    |

  5. The angular momentum of an electron in a Bohr's orbit of He+ is 3.165...

    Text Solution

    |

  6. The shortest lambda for the Lyman series of hydrogen atom is (givenRH=...

    Text Solution

    |

  7. What element has a H like spectrum whose lines have wavelength four ti...

    Text Solution

    |

  8. The second line of Lyman series of H coincides with the 6th line of Pa...

    Text Solution

    |

  9. When the frequency of light incident on a metallic plate is doubled th...

    Text Solution

    |

  10. When a certain metal was irradiated with a light of 8.1xx10^16Hz frequ...

    Text Solution

    |

  11. A body of mass x kg is moving with velocity of 100 m sec^-1 its de Bro...

    Text Solution

    |

  12. An electron has wavelength 1A^@ the potential by which the electron is...

    Text Solution

    |

  13. If the radius of first Bohr orbit of H atom is x then de Broglie wavel...

    Text Solution

    |

  14. Number of waves on third Bohr's orbit of hydrogen will be

    Text Solution

    |

  15. If uncertainly in position and momentum are equal then uncertainty in ...

    Text Solution

    |

  16. The mass of a particles is 10^-10 g and its radius is 2xx10^-4 cm if i...

    Text Solution

    |

  17. The first orbital of H is represented bypsi=2(1/a0)^(3/2) e^-(r/a0) wh...

    Text Solution

    |

  18. The orbital represented by psi(4.2.0) is

    Text Solution

    |

  19. For a d electron the orbital angular momentum is

    Text Solution

    |

  20. Which of the following set(s) of quantum numbers is are not permitted?

    Text Solution

    |