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

The `H`-spectrum confirms

A

the diffraction of electrons

B

Heisenberg's uncertainty principle

C

the polarization of radiation

D

the presence of qunatized enegry states

Text Solution

Verified by Experts

The correct Answer is:
D

The `H`-spectrum consists of a series of discrete spectral lines. Since each of these lines stands for a definite amount of enegry absorbed, the presence of quantized enegry states is confirmed.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    R SHARMA|Exercise Level-III|11 Videos
  • STRUCTURE OF ATOM

    R SHARMA|Exercise Level-IV|4 Videos
  • STRUCTURE OF ATOM

    R SHARMA|Exercise Level-I|7 Videos
  • STATES OF MATTER

    R SHARMA|Exercise ARCHIVES|41 Videos
  • THE P BLOCK ELEMENTS

    R SHARMA|Exercise Archives|40 Videos

Similar Questions

Explore conceptually related problems

The H-spectrum show:

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.

R SHARMA-STRUCTURE OF ATOM-Level-II
  1. 1 mol of photons each of frequency 250s^(-1) would have approximately ...

    Text Solution

    |

  2. Calculate the wavelength (in nanometer) associated with a proton movin...

    Text Solution

    |

  3. In an atom, an electron is moving with a speed of 600 m//s with an ac...

    Text Solution

    |

  4. The ionization enthalpy of hydrogen atom is 1.312 xx 10^6 J mol^-1. Th...

    Text Solution

    |

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

    Text Solution

    |

  6. Which of the following set of quantum numbers represents the highest e...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. The H-spectrum confirms

    Text Solution

    |

  12. If n = 3, l = 0, and m = 0, then the atomic number is

    Text Solution

    |

  13. The ionization energy for the hydrogen atom is 13.6 eV then calculate ...

    Text Solution

    |

  14. One electron species having ionization enegry of 54.4 eV is

    Text Solution

    |

  15. The wavelength of the radiations emitted when in a hydrogen atom elect...

    Text Solution

    |

  16. Consider the ground state Cr atom (Z = 24). The number of electron w...

    Text Solution

    |

  17. The number of d-electron retained in Fe^(2) ("At no. of" Fe =26) ion ...

    Text Solution

    |

  18. In a hydrogen atom, if energy atom, if energy of an electron in group ...

    Text Solution

    |

  19. Which of the following ions has the maximum magnetic moment in aqueous...

    Text Solution

    |