Home
Class 11
CHEMISTRY
Which one of the following is not the ch...

Which one of the following is not the characteristic of Planok's quantum theory of radiation ?

A

The energy is not absorbed or emitted in whole number multiple of quantum.

B

Radiation is associated with energy.

C

Radiation energy is not emitted or absorbed continuously but in the form of small packet called quanta.

D

The magnitude of energy associated with a quantum is proportional to the frquency.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - II (ASSERTION - REASON)|5 Videos

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - I|107 Videos

  • STRUCTURE OF ATOMS

    BRILLIANT PUBLICATION|Exercise LEVEL - III (Linked Comprehension Type)|8 Videos

  • STATES OF MATTER

    BRILLIANT PUBLICATION|Exercise LEVEL III (Linked Comprehension Type )|9 Videos

  • THERMODYNAMICS AND CHEMICAL ENERGETICS

    BRILLIANT PUBLICATION|Exercise (LEVEL-II (HOMEWORK)|39 Videos
BRILLIANT PUBLICATION-STRUCTURE OF ATOMS-LEVEL - II
  1. Which of the following statements is incorrect ?

    Text Solution

    |

  2. A 600 W mercury lamp emits monochromatic radiation of wavelength 331.3...

    Text Solution

    |

  3. Which one of the following is not the characteristic of Planok's quant...

    Text Solution

    |

  4. A plot of the kinetic energy ((1)/(2) mv^(2)) of ejected electrons as ...

    Text Solution

    |

  5. The highest energy in Balmer series, in the emission spectra of hydrog...

    Text Solution

    |

  6. If the electronic configuration of nitrogen had 1s^(7), it would have ...

    Text Solution

    |

  7. An excited He^(+) ion emits photon of wavelength lamda in returning to...

    Text Solution

    |

  8. If the energy of H-atom in the ground state is-E, the velocity of phot...

    Text Solution

    |

  9. The energy of I, II and III energy levels of a certain atom are E, (4E...

    Text Solution

    |

  10. An electron in a hydrogen atom in its ground state absorbs 1.5 times a...

    Text Solution

    |

  11. An alpha-particle having kinetic energy 5 MeV falls on a Cu-foil. The ...

    Text Solution

    |

  12. The energy of separation of an electron in a Hydrogen like atom in exc...

    Text Solution

    |

  13. Photons of frequency, v, fall on metal surface for which the threshold...

    Text Solution

    |

  14. When electron jumps from the fourth orbit to the second orbit in Het i...

    Text Solution

    |

  15. Which of the following graph represents the radial probability functio...

    Text Solution

    |

  16. For an atom or ion having single electron, compare the energies of the...

    Text Solution

    |

  17. Excited hydrogen atom emits light in the ultra violet region at 2.47 x...

    Text Solution

    |

  18. Which of the following statements on quantum numbers is not correct?

    Text Solution

    |

  19. The electrons, identified by quantum numbers 'n' and (i) 'n=4, l=1' (i...

    Text Solution

    |

  20. The kinetic and potential energy (in eV) of an electron present in 3^(...

    Text Solution

    |