Home
Class 12
CHEMISTRY
The wavelength of the first line of Balm...

The wavelength of the first line of Balmer series of H-atom of `6561Å`. The wavelength of the second line of the series is

A

`13122Å`

B

`3280Å`

C

`4860Å`

D

`2180Å`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • UNIT TEST -08

    MODERN PUBLICATION|Exercise QUESTIONS|58 Videos

  • UNIT TEST 2

    MODERN PUBLICATION|Exercise MCQs|60 Videos

Similar Questions

Explore conceptually related problems

The wavelength of the first line of Balmer series of hydrogen atom is lambda , the wavelength of the same line in doubly ionised lithium is

The wave number of first line of Balmer series of H-atom is 15200cm^(-1) . The wave number of first Balmer line of Li^(2+) ion is:

Calculate the value of Rydberg constant if the wavelength of the first member of Balmer series in the hydrogen spectrum is 6563 Å. Also find the wavelength of the first member of Lyman series in the same spectrum.

The wavelength of first line in Balmer series is 6563 Å. Calculate the longest and the shortest wavelengths of the first spectral lines in the Lyman series.

MODERN PUBLICATION-UNIT TEST 1 -SELECT THE CORRECT ANSWER
  1. The correct set of quantum numbers for the valence electrons of rubidi...

    Text Solution

    |

  2. The kinetic energy of the photoelectrons depends upon:

    Text Solution

    |

  3. The wavelength of the first line of Balmer series of H-atom of 6561Å. ...

    Text Solution

    |

  4. Which of the following has maximum magnetic moment?

    Text Solution

    |

  5. The ratio of radii of the first three Bohr orbits of H-atom is :

    Text Solution

    |

  6. The ratio of difference in energy between the first and second Bohr or...

    Text Solution

    |

  7. Among the following particles, which will have the shortest wavelength...

    Text Solution

    |

  8. Which of the following sets of quantum number is correct for an electr...

    Text Solution

    |

  9. The total number of spectral lines obtained in Lyman series when an el...

    Text Solution

    |

  10. Atoms may be regarded as comprising protons, neutrons and electrons. I...

    Text Solution

    |

  11. Which of the following statements regarding spectral series is correct...

    Text Solution

    |

  12. As the atomic number of the halogens increases, the halogens :

    Text Solution

    |

  13. Which of the following has largest size ?

    Text Solution

    |

  14. Which of the following electronic configuration would you expect to ha...

    Text Solution

    |

  15. The negative electron gain enthalpy values of halogens follows the ord...

    Text Solution

    |

  16. Which of the following does not involve sp^(3) hybridisation of the ce...

    Text Solution

    |

  17. The geometry of NF(5) molecule is :

    Text Solution

    |

  18. Which of the following species does not exist ?

    Text Solution

    |

  19. Which of the following has largest ONO bond ?

    Text Solution

    |

  20. XeF(2) molecule is :

    Text Solution

    |