Home
Class 12
PHYSICS
Choose the correct statement (s) for hyd...

Choose the correct statement (s) for hydrogen and deuterium atoms (considering the motion of nucleus)

A

The radius of first Bohr orbit of deuterium is less than that of hydrogen

B

The speed of electron in first Balmer line of deuterium is more than that of hydrogen

C

The wavelength of first Balmer line of deuterium is more than that of hydrogen

D

The angular momentu of electron in the first Bohr orbit of deuterium is more than that of hydrogen

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • ATOMIC PHYSICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise Unsolved Numerical Problems|39 Videos

  • ATOMIC PHYSICS

    PHYSICS GALAXY - ASHISH ARORA|Exercise NumericalMCQsSingle OptiorisCorrect|49 Videos

  • CAPACITANCE

    PHYSICS GALAXY - ASHISH ARORA|Exercise UNSOLVED NUMERICAL PROBLEMS|40 Videos

Similar Questions

Explore conceptually related problems

Choose the correct statements(s):

Choose the correct statements (s):

Choose the correct statements (s):

Choose correct statement(s).

Choose the correct option(s) regarding hydrogen spectrum

Choose the correct statement. In planetary motion

Choose the correct statement (s) regarding the motion of a particle.

The correct statement(s) about Bohr’s orbits of hydrogen atom is/are -

Statement-1 : The Bohr's model cannot differentiate between the spectra of hydrogen and deuterium. and Statement-2 : The Bohr's model considers the nucleus as infinitely massive in comparsion to the orbiting electrons.

Consider the reaction Choose the correct statement

PHYSICS GALAXY - ASHISH ARORA-ATOMIC PHYSICS-Advance MCQs with One or More Options Correct
  1. Whenever a hydrogen atom emits a photon in the Balmer series .

    Text Solution

    |

  2. Which of the following statements about hydrogen spectrum are correct?

    Text Solution

    |

  3. A neutron collies head-on with a stationary hydrogen atom in ground st...

    Text Solution

    |

  4. If, in a hydrogen atom, radius of nth Bohr orbit is r(n) frequency of ...

    Text Solution

    |

  5. Mark correct statements(s):

    Text Solution

    |

  6. A photon of energy 10.5eV is allowed to interact with a hydrogen atom ...

    Text Solution

    |

  7. When a hydrogen atom is excited from ground state to first excited s...

    Text Solution

    |

  8. Suppose the potential energy between an electron and a proton at a dis...

    Text Solution

    |

  9. An electron in an hydrogen atom has total energy of -3.4eV. Choose the...

    Text Solution

    |

  10. when Z is doubled in an atom, which of the following statements are co...

    Text Solution

    |

  11. The electron in a hydrogen atom jumps back from an excited state to gr...

    Text Solution

    |

  12. the photon radiated from hydrogen corresponding to the second line of ...

    Text Solution

    |

  13. A particular hydrogen like atom has its ground state Binding energy = ...

    Text Solution

    |

  14. If radiation of all wavelengths from ultraviolet to infrared ispassed ...

    Text Solution

    |

  15. In the hydrogen atom, if the reference level of potential energy is as...

    Text Solution

    |

  16. Choose the correct statement (s) for hydrogen and deuterium atoms (con...

    Text Solution

    |

  17. A neutron collies head-on with a stationary hydrogen atom in ground st...

    Text Solution

    |

  18. The figure shows an energy level diagram for the hydrogen atom. Severa...

    Text Solution

    |

  19. A hydrogen atom in the 4th excited state, then:

    Text Solution

    |

  20. An electron with kinetic energy E collides with a hydrogen atom in the...

    Text Solution

    |