Home
Class 11
CHEMISTRY
The energy of an electron moving in n^(t...

The energy of an electron moving in `n^(th)` Bohr's orbit of an element is given by `E_(n)=(-13.6)/n^(2)Z^(2)` eV/ atom (Z=atomic number). The graph of E vs. `Z^(2)` (keeping "n" constant) will be :

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

Similar Questions

Explore conceptually related problems

Time period of revolution of an electron in n^(th) orbit in a hydrogen like atom is given by T = (T_(0)n_(a))/ (Z^(b)) , Z = atomic number

The angular speed of the electron in the n^(th) Bohr orbit of the hydrogen atom is proportional to

The energy of electron in the nth orbit of hydrogen atom is expressed as E_(n) = (-13.6)/(n^(2))eV . The shortest and longest wavelength of Lyman series will be

Energy of an eletron in hydrogen atom is given by E=(13.6)/n^(2) eV. If n is changed from 1 to 4 then energy 1 is

Energy of the electron in nth orbit of hydrogen atom is given by E_(n) =-(13.6)/(n^(2))eV . The amount of energy needed to transfer electron from first orbit to third orbit is

The energy of an electron in the nth orbit is given by E_(n)=-13.6//n^(2) eV . Calculate the energy required to excite an electron from ground state to the second excited state.

If an electron is moving in the n^(th) orbit of the hydrogen atom, then its velocity (v_(n)) for the n^(th) orbit is given as :

The energy of electron in first Bohr's orbit of H-"atom" is - 13.6 eV . What will be its potential energy in n = 4^(th) orbit.

Prove that E_(n)=-13.6xxz^(2)/n^(2) eV//atom for n^(th) orbit in single electron species.

NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. If the ionization energy of He^(+) is 19.6xx10^(-18) J per atom then t...

    Text Solution

    |

  2. The energy of the second Bohr orbit in the hydrogen atom is -3.41eV. T...

    Text Solution

    |

  3. The energy of an electron moving in n^(th) Bohr's orbit of an element ...

    Text Solution

    |

  4. If epsilon(0) be the permittivity of vacuum and r be the radius of orb...

    Text Solution

    |

  5. Which of the following statement(s) is//are consistent with the Bohr t...

    Text Solution

    |

  6. The ionization potential for the electron in the ground state of the h...

    Text Solution

    |

  7. What is the energy content per photon (J) for light of frequency 4.2xx...

    Text Solution

    |

  8. Wavelength for high energy EMR transition in H-atom is 91 nm. What ene...

    Text Solution

    |

  9. Which graph shows how the energy E of a photon of light is related to ...

    Text Solution

    |

  10. Assume that 10^(-17)J of light energy is needed by the interior of the...

    Text Solution

    |

  11. Line spectra is characteristic of :

    Text Solution

    |

  12. The spectrum produced from an element is :

    Text Solution

    |

  13. Electronic transition in He^(+) ion takes from n(2) " to " n(1) shell ...

    Text Solution

    |

  14. Which of the following expressions represents the spectrum of Balmer s...

    Text Solution

    |

  15. Multiple or fine structure of spectral lines is due to :

    Text Solution

    |

  16. Whith increasing principal quantum number, the energy difference betwe...

    Text Solution

    |

  17. Find the value of wave number (overset-v) in terms of Rydberg's consta...

    Text Solution

    |

  18. What is the wavelength in nm of the spectral line associated with a tr...

    Text Solution

    |

  19. What is the energy (kJ/mol) associated with the de-excitation of an el...

    Text Solution

    |

  20. What is the shortest wavelength line in the Paschen series of Li^(2+) ...

    Text Solution

    |