Home
Class 11
CHEMISTRY
A sample of hydrogen atom is excited to ...

A sample of hydrogen atom is excited to n=4 state. In the spectrum of emitted radiation, the number of lines in the ultraviolet and visible regions are respectively:

A

`3:2`

B

`2:3`

C

`1:3`

D

`3:1`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Integer Answer Type Questions|6 Videos

  • ATOMIC STRUCTURE

    OP TANDON|Exercise Linked Comprehension Type Question|49 Videos

  • AROMATIC HYDROCARBONS (ARENES)

    OP TANDON|Exercise EXAMPLES|24 Videos

  • CHARACTERISATION OF ORGANIC COMPOUNDS

    OP TANDON|Exercise Passage-2|5 Videos

Similar Questions

Explore conceptually related problems

The spectral series of the hydrogen spectrum that lies in the ultraviolet region is the

In sample of hydrogen atoms , electron jump from 10^(th) excited state to ground state .If x are the number of different ultraviolet radiations , y are number of different visible radiational and z are number of differnet imfrared radtions. The Value of z-(x+y) is. [Assume all the Baler lines lie with visble region ].

Which line in Hydrogen Spectrum falls under visible region?

Which of the following series in the spectrum of the hydrogen atom lies in the visible region of the electromagnetic spectrum

A hydrogen atom is excited up to 9th level. The total number of possible spectral lines emitted by the hydrogen atom is

When an electron is excited to n^(th) energy state in hydrogen, the possible number of spectral lines emitted are

OP TANDON-ATOMIC STRUCTURE -Self Assement
  1. Which one of the following leads to third line of Balmer spectrum from...

    Text Solution

    |

  2. The orbital angular momentum and angular momentum (classical analogue)...

    Text Solution

    |

  3. A sample of hydrogen atom is excited to n=4 state. In the spectrum of ...

    Text Solution

    |

  4. The numer of waves made by a bohr electron in an orbit of maximum magn...

    Text Solution

    |

  5. First line of Lyman series of hydrogen atom occurs at lamda=xÃ…. The c...

    Text Solution

    |

  6. Electronic transition in He^(+) ion takes from n(2) " to " n(1) shell ...

    Text Solution

    |

  7. Which of the following sets of quantum number is not possible for an e...

    Text Solution

    |

  8. The average life of a excited state of hydrogen atom is of the order o...

    Text Solution

    |

  9. The wave number of a particular spectral line in the atomic spectrum o...

    Text Solution

    |

  10. Energy of electron in the first Bohr orbit of H-ato is -313.6 kcal mol...

    Text Solution

    |

  11. Which phenomenon best supports the theory that matter has a wave natur...

    Text Solution

    |

  12. Which of the following is/are correct?

    Text Solution

    |

  13. Which of the following statements is/are correct?

    Text Solution

    |

  14. Which of the following orbitals are associated with angular nodes?

    Text Solution

    |

  15. The correct statement(s) among the following is/are:

    Text Solution

    |

  16. Statement-1: Kinetic energy of photoelectrons increases with increases...

    Text Solution

    |

  17. Statement-1: Photoelectric effect is easily pronounced by caesium meta...

    Text Solution

    |

  18. Statement-1: Electrons in K-shell revolve in circular orbit. Staemen...

    Text Solution

    |

  19. Statement-1: Orbit and orbital are synonymous. Staetment-2: Orbit is...

    Text Solution

    |

  20. Statement-1: Cesium is useful as electrodes in photoelectric cells. ...

    Text Solution

    |