Home
Class 12
CHEMISTRY
The potential energy of the electron pre...

The potential energy of the electron present in the ground state of ` Li^(2+)` ion is represented by :

A

`+(3e^2)/(4pi epsilon_0 r)`

B

`-(3e)/(4 pi e_0 r)`

C

`-(3e^2)/(4pi epsilon_0 r^2)`

D

`-(3e^2)/(4pi epsilon_0 r)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • D BLOCK ELEMENTS

    RESONANCE|Exercise EXERCISE-3 PART-III|37 Videos

  • ELECTRO CHEMISTRY

    RESONANCE|Exercise PHYSICAL CHEMITRY (ELECTROCHEMISTRY)|53 Videos

Similar Questions

Explore conceptually related problems

The potential enrgy fo the electron present in the grojnd state of Li^(2+) ion is represencted by :

Potential energy of electron present in He^(+) is:

What is the energy of the electron in He^(Theta) in the ground state ?

What is the energy of the electron in He^(+) in ground state?

What is the potential energy of an electron present in N- shell of the Be^(3+) ion ?

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 potential energy of the orbital electron in the ground state of hydrogen atoms is -E, what is the kinetic energy?

Calculate the energy of the electron in the ground state of the hydrogen atom.

RESONANCE-DPP-QUESTIONS
  1. Total number of ions in 17.1 g Al2(SO4)3 is [NA=6xx10^23]

    Text Solution

    |

  2. If 36 grams of ozone gas is replaced by an another unknown gas 'X' kee...

    Text Solution

    |

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

    Text Solution

    |

  4. a-particles are projected towards the following metals,with the same k...

    Text Solution

    |

  5. Which of the following pairs has different values of e/m:

    Text Solution

    |

  6. As an electron (at rest) is brought towards a proton from infinity, it...

    Text Solution

    |

  7. Rutherford model: The approximate size of the nucleus can be calculate...

    Text Solution

    |

  8. If the diameter of two different nuclei are in the ratio 2: 1, then ca...

    Text Solution

    |

  9. For a broadcasted electromagnetic wave having frequency of 1200 KHz, c...

    Text Solution

    |

  10. Calculate the ratio of the energy of a photon of wavelength 3000 Å to ...

    Text Solution

    |

  11. What volume (in mL) of liquid H2O2 has same number of molecules as the...

    Text Solution

    |

  12. If the atomic number (Z) and mass number (A) of an element X are relat...

    Text Solution

    |

  13. If the frequency of violet radiation is 7.5xx10^14 Hz, then the value ...

    Text Solution

    |

  14. A photon of 300 nm is absorbed by a gas and then re-emits two photons...

    Text Solution

    |

  15. Identify the correct statement(s)

    Text Solution

    |

  16. In which of the following conditions the de Broglie wavelength of part...

    Text Solution

    |

  17. Select the correct statement

    Text Solution

    |

  18. What change in molar energy (in J) would be associated with an atomic ...

    Text Solution

    |

  19. For a wave frequency is 10 Hz and wavelength is 2.5 m. How much distan...

    Text Solution

    |

  20. A certain dye absorbs 4000 Å and fluoresces at 8000 Å. These being wav...

    Text Solution

    |