Home
Class 11
PHYSICS
Which of the plots shown in the figure r...

Which of the plots shown in the figure represents speed `(v_n)` of the electron in a hydrogen atom as a function of the principal quantum number (n)?

A

B

B

D

C

C

D

A

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Which ofthe following curves may represent the energy of electron in hydrogen atom as a function of principal quantum number n:

The force acting on the electron in a hydrogen atom depends on the principal quantum number as

The principal quantum number, n describes

Which of the following curves may represent the radius of orbit (r_n) in a H-atoms as a function of principal quantum number(n)

Which of the following curves may represent the radius of orbit (r_(n)) in H-atoms as a function of principal quantum number (n)

The angular momentum of an electron in a hydrogen atom is proportional to (where n is principle quantum number )

For a shell of principal quantum number n=4, there are:

DISHA-ATOMS-PHYSICS
  1. In a hydrogen like atom electron make transition from an energy level ...

    Text Solution

    |

  2. The spectrum obtained from a sodium vapour lamp is an example of

    Text Solution

    |

  3. Ionization potential of hydrogen atom is 13.6 V. Hydrogen atoms in the...

    Text Solution

    |

  4. The Bohr model of atoms

    Text Solution

    |

  5. The largest wavelength in the ultraviolet region of the hydrogen spect...

    Text Solution

    |

  6. A doubly ionised Li atom is excited from its ground state(n = 1) to n ...

    Text Solution

    |

  7. In Rutherford scattering experiment, what will b ethe correct angle fo...

    Text Solution

    |

  8. Consider 3rd orbit of He^(+) (Helium) using nonrelativistic approach t...

    Text Solution

    |

  9. The ionisation energy of hydrogen atom is 13.6 eV. Following Bohr's th...

    Text Solution

    |

  10. The transition form the state n = 3 to n = 1 in a hydrogen-like atom r...

    Text Solution

    |

  11. Given the value of Rydberg constant is 10^(7)m^(-1), the waves number ...

    Text Solution

    |

  12. Which of the plots shown in the figure represents speed (vn) of the el...

    Text Solution

    |

  13. The ionisation potential of H-atom is 13.6 eV. When it is excited from...

    Text Solution

    |

  14. If the energy of a hydrogen atom in nth orbit is E(n), then energy in ...

    Text Solution

    |

  15. In the Rutherford experiment, alpha-particles are scattered from a nuc...

    Text Solution

    |

  16. An electron changes its position from orbit n = 4 to the orbit n = 2 o...

    Text Solution

    |

  17. In a Rutherford scattering experiment when a projectile of change Z(1)...

    Text Solution

    |

  18. The wavelength of the first spectral line in the Balmer series of hydr...

    Text Solution

    |

  19. Let v(1) be the frequency of series limit of Lyman series, v(2) the fr...

    Text Solution

    |

  20. In a hypotherical Bohr hydrogen, the mass of the electron is doubled. ...

    Text Solution

    |