Home
Class 11
CHEMISTRY
The H-spectrum confirms...

The `H`-spectrum confirms

A

Heisenberg's uncertainity principle

B

Differaction

C

Polarization

D

Presence of quantized energy levels.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    DINESH PUBLICATION|Exercise Selected Straight Objective Type MCQs|70 Videos

  • ATOMIC STRUCTURE

    DINESH PUBLICATION|Exercise Compre.|17 Videos

  • ATOMIC STRUCTURE

    DINESH PUBLICATION|Exercise Ultimate Preparatory Package|15 Videos

  • APPENDIX

    DINESH PUBLICATION|Exercise Completion Reactions|15 Videos

  • BIOMOLECULES

    DINESH PUBLICATION|Exercise Reason|1 Videos

Similar Questions

Explore conceptually related problems

The H-spectrum show:

The earth radiates in the infra-red region of the spectrum. The spectrum is correctly given by

Which of the following links lines of the H-atom spectrum belongs to the Balmer series ?

The first emission line in the H-atom spectrum in the Balmer series appears at:

Calculate the shortest wavelength in H spectrum of Lyman when R_(H) = 109677 cm^(-1) .

The shotest wave length in H spectrum of Lymen series when R_(H) = 109678cm^(-1) is.

DINESH PUBLICATION-ATOMIC STRUCTURE-Revision Questions
  1. The most probable radius (in pm) for finding the electron in He^(+) is...

    Text Solution

    |

  2. When potassium metal is exposed to violet light

    Text Solution

    |

  3. The H-spectrum confirms

    Text Solution

    |

  4. Electrons will first enterinto the orbital with the set of quantum num...

    Text Solution

    |

  5. A metal surface is exposed to solar radiations. Which of the following...

    Text Solution

    |

  6. In which of the following transition will the wavelength be minimum ?

    Text Solution

    |

  7. Which of the following set of quantum numbers is not possible for an e...

    Text Solution

    |

  8. The angular momentum of an electron revolving in a p-orbital is

    Text Solution

    |

  9. The angular momentum of an electron is zero. In which orbital may it b...

    Text Solution

    |

  10. Determine de-Broglie wavelength of an electron having kinetic energy o...

    Text Solution

    |

  11. For a Bohr atom, angular momentum of an electron is (n = 0, 1,2 ........

    Text Solution

    |

  12. The radus of hydrogen atom in the ground state 0.53 Å. The radius of L...

    Text Solution

    |

  13. The atomic numbers of Ni and Cu are 28 and 29 respectively. The electr...

    Text Solution

    |

  14. Which of the folowing statements is incorrect about an atomic orbital?

    Text Solution

    |

  15. The maximum number of impaired electrons are in

    Text Solution

    |

  16. A body of mass 10 mg is moving with a velocity of 100 ms^(-1). The wav...

    Text Solution

    |

  17. What is the wave number of 4th line in Balmer series of hydrogen spect...

    Text Solution

    |

  18. If 0.50 mol of BaCl(2) is mixed with 0.20 mol of Na(3)PO(4), the maxim...

    Text Solution

    |

  19. What is the maximum number of electron in an atom that can have the qu...

    Text Solution

    |

  20. The radius of the forst Bohr orbit of hydrogen atom is 0.59 Å. The rad...

    Text Solution

    |