Home
Class 12
CHEMISTRY
The longest wavelength in Paschen series...

The longest wavelength in Paschen series is obtained when an electron jumps from

A

4th to 2nd orbit

B

4th to 3rd orbit

C

3rd to 4th orbit

D

`n _oo to 3rd`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • Structure of atoms and nuclei

    CHETANA PUBLICATION|Exercise EXERCISE|75 Videos

  • SOLUTIONS

    CHETANA PUBLICATION|Exercise EXERCISE|63 Videos

  • Transition and Inner Transition Elements

    CHETANA PUBLICATION|Exercise EXERCISE|52 Videos

Similar Questions

Explore conceptually related problems

Find the longest wavelength in Paschen series

The shortest wavelength of Balmer series is given by

Derive an expression for the wavelength of spectral line when an electron jumps from higher stationary orbit to lower stationary orbit.

If the shortest wavelength in Paschen series is 8203 A^@ , find the longest wavelength in Balmer series.

Find the shortest wavelength of the Paschen series, given that the longest wavelength of the Balmer series in the hydrogen spectrum is 6563 A^@ .

Find the ratio of the longest wavelength to the shortest wavelength in Balmer series.

The wavelengths of some of the spectral lines obtained in hydrogen spectrum are 9546 overset(@) (A) 6463 overset (@)(A) and 1216 overset (@)(A) . Which one of these wavelengths belongs to Lyman series?

The longest wavelength that can eject photo electrons from pt is 1950overset@A . Calculate its work function in electron volt.

What is the energy in joules, required to shift the electron of the hydrogen atom from the first Bohr orbit to the fifth Bohr orbit and what is the wavelength of the light emitted when the electron returns to the ground state? The ground state electron energy is -2.18 xx 10^-11 ergs.

When is a series combination used?

CHETANA PUBLICATION-Structure of atoms and nuclei-EXERCISE
  1. The unit of Rydberg's constant is

    Text Solution

    |

  2. The shortest wavelength of Balmer series is given by

    Text Solution

    |

  3. The longest wavelength in Paschen series is obtained when an electron ...

    Text Solution

    |

  4. The Lyman series involves

    Text Solution

    |

  5. In an atom, two electrons move around the nucleus in circular orbits t...

    Text Solution

    |

  6. The energy in the ground state of hydrogen atom is -13.6 eV, then ener...

    Text Solution

    |

  7. The De Broglie wavelength associated with a particle of mass m and vel...

    Text Solution

    |

  8. In which of the following systems will the radius of the first orbit o...

    Text Solution

    |

  9. The radius of the 4th orbit of the electron will be smaller than its 8...

    Text Solution

    |

  10. In the spectrum of hydrogen atom which transition will yield longest w...

    Text Solution

    |

  11. Which of the following properties of a nucleus does not depend on it...

    Text Solution

    |

  12. If the number of nuclei in a radioactive sample at a given time is N, ...

    Text Solution

    |

  13. The volume of the nucleus is proportional to

    Text Solution

    |

  14. What is the relation between the radius of the nucleus and the mass nu...

    Text Solution

    |

  15. The nucleus having same mass number is called

    Text Solution

    |

  16. The energy of an electron moving with the velocity of light is given b...

    Text Solution

    |

  17. Radioactivity is a phenomenon associated with

    Text Solution

    |

  18. The emission of beta particles is from

    Text Solution

    |

  19. The radiations which are not affected by electric or magnetic field is

    Text Solution

    |

  20. Which of the following radiation has maximum ionization power and mini...

    Text Solution

    |