Home
Class 12
CHEMISTRY
Total no of lines in Lyman series of H s...

Total no of lines in Lyman series of H spectrum will be-
(where n=no. of orbits)

A

`n`

B

`n-1`

C

`n-2`

D

`n(n+1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR CHEMISTRY

    RESONANCE ENGLISH|Exercise Exercise-2|25 Videos

  • NUCLEAR CHEMISTRY

    RESONANCE ENGLISH|Exercise Exercise-20|1 Videos

  • NUCLEAR CHEMISTRY

    RESONANCE ENGLISH|Exercise Exercise-1|45 Videos

  • NITROGEN CONTAINING COMPOUNDS

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Nitrogen containing Compounds)|30 Videos

  • P BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise PART -II|23 Videos

Similar Questions

Explore conceptually related problems

The Lyman series of hydrogen spectrum lies in the region :

The wavelength of spectral line in Lyman series for electron jumping back from 2nd orbit is

The frequency of the first line in Lyman series in the hydrogen spectrum is v. What is the frequency of the corresponding line in the spectrum of doubly ionized Lithium?

The frequency of the first line in Lyman series in the hydrogen spectrum is v. What is the frequency of the corresponding line in the spectrum of doubly ionized Lithium?

Assuming Rydberg’s constant ( R_H ) to be 109670 cm^(–1) , the longest wavelength line in the Lyman series of the hydrogen spectrum (in Å) is:

The wave number of the first emission line in the Balmer series of H - Spectrum is (n)/(36)R . The value of 'n' is. (R = Rydberg constant):

The shortest wavelength in the Lyman series of hydrogen spectrum is 912 Å correcponding to a photon energy of 13.6eV . The shortest wavelength in the Balmer series is about

If the shortest wave length of Lyman series of H atom is x , then the wave length of the first line of Balmer series of H atom will be-

Calculate wavelength of the radiation corresponding to the speciral line of the lowest frequency in lyman series in the spectrum of a hydrogen atom (R_(H) = 109677 cm^(-1), c = 3 xx 10^(8) m s^(-1), Z = 1)

Assertion : For Balmer series of hydrogen spectrum, the value n_(1)=2 and n_(2)=3,4,5 . Reason : The value of n for a line in Balmer series of hydrogen spectrum having the highest wave length is 4 and 6 .

RESONANCE ENGLISH-NUCLEAR CHEMISTRY-PART -II
  1. Which is the correct relationship? (a). E(1) of H=1//2E(2) of He^(+)=1...

    Text Solution

    |

  2. If the value of E=-78.4 "kcal//mol", the order of the orbit in hydroge...

    Text Solution

    |

  3. If velocity of an electronic in 1^(st) orbit of H atom is V, what will...

    Text Solution

    |

  4. In a certain electronic transition in the hydrogen atoms from an init...

    Text Solution

    |

  5. S(1) : Bohr model is applicable for Be^(2+) ion . S(2) : Total ener...

    Text Solution

    |

  6. S(1) : Potential energy of the two opposite charge system increase wit...

    Text Solution

    |

  7. The energy of a hydrogen atom in its ground state is -13.6 eV. The ene...

    Text Solution

    |

  8. The wavelength of a spectral line for an electronic transition is inv...

    Text Solution

    |

  9. In a sample of H- atom electrons make transition from 5^(th) excited ...

    Text Solution

    |

  10. Total no of lines in Lyman series of H spectrum will be- (where n=n...

    Text Solution

    |

  11. No. of visible lines when an electron return from 5^(th) orbit to grou...

    Text Solution

    |

  12. Suppose that a hypothetical atom gives a red, green, blue and violet l...

    Text Solution

    |

  13. The difference between the wave number of 1st line of Balmer series an...

    Text Solution

    |

  14. The wavelength associated with a golf ball weighing 200 g and moving a...

    Text Solution

    |

  15. What possibly can the ratio be of the de Broglie wavelength for two el...

    Text Solution

    |

  16. In H-atom if r1 is the radius fo first Bohr orbit is x then de-Broglie...

    Text Solution

    |

  17. An alpha-particle is accelerated through a potential difference of V v...

    Text Solution

    |

  18. de-Broglie wavelength of electron in second orbit of Li^(2+) ion will ...

    Text Solution

    |

  19. The wavelength of a charged particle ………….. the square root of the pot...

    Text Solution

    |

  20. The uncertainty in the momentum of an electron is 1.0 xx 10^(-5) kgms^...

    Text Solution

    |