Home
Class 12
PHYSICS
The energy of the electron in the ground...

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

A

1.85eV

B

13.6 V

C

6.8eV

D

3.4eV

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    AAKASH SERIES|Exercise EXERCISE - II|19 Videos

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|128 Videos

  • CAPACITORS

    AAKASH SERIES|Exercise PRACTICE SHEET (ADVANCED) (Integer Type Questions)|2 Videos

Similar Questions

Explore conceptually related problems

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

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

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

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 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 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 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

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

In the ground state energy of hydrogen atom is -13.6, find the potential energy of electron (in joule) in the given state.

Knowledge Check

  • In the ground state energy of hydrogen atom is -13.6, find the potential energy of electron (in joule) in the given state.

    A
    `-4.36xx10^(-14)J`
    B
    `-4.36xx10^(-16)J`
    C
    `-4.36xx10^(-17)J`
    D
    `-4.36xx10^(-18)J`
    • AAKASH SERIES-ATOMS-PRACTICE EXERCISE
    1. The energy of the electron in the ground state of hydrogen atom is -13...

      Text Solution

      |

    2. Hydrogen atom emits blue light when it jumps from n=4 energy level to ...

      Text Solution

      |

    3. The separation energy of the electron presetn in the shell n =3 is 1.5...

      Text Solution

      |

    4. Radius of first orbit of hydrogen is 0.53 Å. The radius in fourth orbi...

      Text Solution

      |

    5. The electrons in hydrogen atoms are raised from ground state to third ...

      Text Solution

      |

    6. For H^(+) and Na^(+) the values of lambda^(@) are 349.8 and 50.11 resp...

      Text Solution

      |

    7. Calculated the energy required to excite one litre of hydrogen gas at ...

      Text Solution

      |

    8. The ratio of the energies of the hydrogen atom in its first excited st...

      Text Solution

      |

    9. Find the ratio of wavelengths of first line of Lyman series and second...

      Text Solution

      |

    10. Calculated the energy required to excite one litre of hydrogen gas at ...

      Text Solution

      |

    11. In Bohr's model of the hydrogen atom, the ratio between the period of ...

      Text Solution

      |

    12. The radius of the first orbit of hydrogen in 0.528 overset(0)A. The ra...

      Text Solution

      |

    13. The ovary is half inferior in flowers of

      Text Solution

      |

    14. The circumference of first orbit of hydrogen atom is .S.. Then the Bro...

      Text Solution

      |

    15. In hydrogen spectrum L(alpha) line arises due to transition of electro...

      Text Solution

      |

    16. If a hydrogen atom emit a photon of energy 12.1 eV , its orbital angul...

      Text Solution

      |

    17. Energy levels A,B,C of an atom are shown below If E(A)ltE(B)ltE(C...

      Text Solution

      |

    18. An electron, in a hydrogen like atom , is in excited state. It has a t...

      Text Solution

      |

    19. What is the energy of state in a triply ionized beryllium (Be^(+++)) w...

      Text Solution

      |

    20. A stationary hydrogen atom emits photon corresponding to the first lin...

      Text Solution

      |