Home
Class 12
MATHS
The wavelength of first line of lyan ser...

The wavelength of first line of lyan series in hydrogen is `1213Å`. The wavelength of second line of the same series would be:

A

`0.1 "atm min"^(-1)`

B

`3 "atm sec"^(-1)`

C

`9.135xx10^(-2)M hr^(-1)`

D

`1.504xx10^(-5) "mol litre"^(-1)"min"^(-1)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The wavelength of the first line of Lyman series for hydrogen atom is equal to that of the second line of Balmer series for a hydrogen like ion. The atomic number Z of hydrogen like ion is .........

The wavelength of first line of Balmer series is 656 nm . Calculate the wave length of second line of this series. (Note : first line means n_(3) to n_(2) and second line means n_(4) to n_(2)

The wavelength of first line of Balmer series in hydrogen atom is 2, the wavelength of first of corresponding double ionized lithium atom is …………

The wavelength of the first spectral line of the Lyman series is lambda then the wavelength of the first spectral line of the Paschen series is ......... lambda

The maximum wavelength of Lyman series is ....

what is the maximum wavelength of line of balmer series of hydrogen spectrum?

ALLEN -TEST PAPERS-CHEMISTRY
  1. How many total tautomerisable enol (structural isomers) are possible f...

    Text Solution

    |

  2. A particle P is projected from O with speed v(1) at angle 30^(@) with ...

    Text Solution

    |

  3. The wavelength of first line of lyan series in hydrogen is 1213Å. The ...

    Text Solution

    |

  4. Two beans having photons of energies 1eV and 2.5eV falls on a metal of...

    Text Solution

    |

  5. The potential difference applied ot an x ray tube is 5kV and current t...

    Text Solution

    |

  6. Angular velocity of a particle omega=(t^(2)+1) rad/s changes with time...

    Text Solution

    |

  7. A solid sphere of mass m and radius R is released from rest on an incl...

    Text Solution

    |

  8. An electron in a hydrogen like atom is in excited state and has total ...

    Text Solution

    |

  9. A wheel having moment of inertia 2kg-m^(2) about its axis rotates at 5...

    Text Solution

    |

  10. As shown in the figure rod of mass m and length l is hinged at O at on...

    Text Solution

    |

  11. A constant force acting at the centre of a uniform disk of radius r is...

    Text Solution

    |

  12. One mole of hydrogen assumed to be ideal, is adiabatically expanded fr...

    Text Solution

    |

  13. An ideal gas undergoes a cycle ABCA in which its pressure P, and volum...

    Text Solution

    |

  14. For an elementary reaction A(g)+B(g)+C(g)to2D(g) initial partial p...

    Text Solution

    |

  15. In a non stoichiometric compound Ni(0.9)O. Find the ratio of Ni^(2+) &...

    Text Solution

    |

  16. Volume vs Temperature graph of 3 moles of diatomic gas is as shown in ...

    Text Solution

    |

  17. Which one of the following property is amount independent

    Text Solution

    |

  18. In a facc lattice of atoms the number of atoms in one unit cell that a...

    Text Solution

    |

  19. In which of the following 3c-4e bond is present?

    Text Solution

    |

  20. Given the correct order of initials T or F for the following statement...

    Text Solution

    |