Home
Class 12
PHYSICS
The total energy of eletcron in the grou...

The total energy of eletcron in the ground state of hydrogen atom is `-13.6 eV`. The kinetic enegry of an electron in the first excited state is

Text Solution

Verified by Experts

K.E. of electron in ground state is + 13.6 eV.
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    MODERN PUBLICATION|Exercise Revision Exercise (Fill in the blanks )|8 Videos

  • ATOMS

    MODERN PUBLICATION|Exercise Revision Exercise (Short Answer )|23 Videos

  • ATOMS

    MODERN PUBLICATION|Exercise Hots|5 Videos

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|16 Videos

  • CURRENT ELECTRICITY

    MODERN PUBLICATION|Exercise Chapter Practice Test|15 Videos

Similar Questions

Explore conceptually related problems

The total energy of an electron in the ground state of hydrogen atom is - 13.6 eV . The potiential energy of an electron in the ground state of Li ^(2+) ion will be

Total energy of electron in an excited state of hydrogen atom is -3.4 eV . The kinetic and potential energy of electron in this state.

The energy of the electron in the ground state of hydrogen atom is -13.6 eV . Find the kinetic energy and potential energy of electron in this state.

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

The ground state energy of hydrogen atom is -13.6 eV . What is the potential energy of the electron in this state

The total energy of an electron in the first excited state of hydrogen atom is about -3.4eV . Its kinetic energy in this state is

MODERN PUBLICATION-ATOMS -Revision Exercise (Very Short )
  1. The angular momentum of the alpha- particles which are scattered throu...

    Text Solution

    |

  2. Why is electron supposed to be revolving around the nucleus?

    Text Solution

    |

  3. The total energy of eletcron in the ground state of hydrogen atom is -...

    Text Solution

    |

  4. In which region of electromagnetic spectrum, Lyman and Balmer series o...

    Text Solution

    |

  5. What is the maximum number of spectral lines emitted by a hydrogen ato...

    Text Solution

    |

  6. When is H(alpha) line of the emission spectrum of hydgrogen atom obtai...

    Text Solution

    |

  7. What are stationary waves?

    Text Solution

    |

  8. State Bohr's quantisation condition?

    Text Solution

    |

  9. With increasing member, the energy difference between adjacent levels ...

    Text Solution

    |

  10. The energy of an electron in the nth Bohr orbit of hydrogen atom is

    Text Solution

    |

  11. The short wavelength limits of Lyman, Paschen and Balmer series in the...

    Text Solution

    |

  12. The velocity of electron in first orbit of H-atom as compared to the v...

    Text Solution

    |

  13. What is the value of Rydberg constant?

    Text Solution

    |

  14. Write an expression for Bohr's radius in hydrogen atom.

    Text Solution

    |

  15. Write an empirical relation for the Balmer series of hydrogen atom.

    Text Solution

    |

  16. What are the values of first and second excitation potential of hydrog...

    Text Solution

    |

  17. Name the spectral series of hydrogen atom, which be in infrared region...

    Text Solution

    |

  18. The radius of innermost electron orbit of a hydrogen atom is 5.3xx10^(...

    Text Solution

    |

  19. Write the Bohr's frequency condition.

    Text Solution

    |

  20. EXCITATION ENERGY AND EXCITATION POTENTIAL

    Text Solution

    |