Home
Class 11
CHEMISTRY
When an electron makes a transition from...

When an electron makes a transition from `(n+1)` state of nth state, the frequency of emitted radistions is related to n according to `(n gt gt 1)`:

A

`v = (2CZ^(2)R_(H))/(n^(3))`

B

`v =(CZ^(2)R_(H))/(n^(4))`

C

`v =(CZ^(2)R_(H))/(n^(2))`

D

`v = (2CZ^(2)R_(H))/(n^(2))`

Text Solution

Verified by Experts

The correct Answer is:
A

`v = Cbar(v) = CR_(H)z^(2)[(1)/(n_(1)^(2))-(1)/(n_(2)^(2))]`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

When an electron makes a transition from (n + 1) state to n state the frequency of emitted radiation is related to n according to (n gtgt 1)

When an electron makes transition from (n+1) state to n state the wavelength of emitted radiations is related to n (ngtgtgt1) according to lamdapropn^(x). What is the value of x ?

In hydrogen atom electron jumps from (n+1)th state to nth state the frequency of emitted photon is directly proportional to (n>>1)

In a hydrogen atom the electron makes a transition from (n+1)^(th) level to the n^(th) level .If n gt gt 1 the frequency of radiation emitted is proportional to :

A particular hydrogen like rediation of frequency 2.467 xx 10^(15)Hs when it makes transition from n = 3 to n = 1 ,What will be the frequency of the raditation emitted in a transion from n = 3 to n= 1 ?

When an electron do transition from n = 4 to n = 2, then emitted line in spectrum will be:

The frequency of revolution of an electron in nth orbit is f_(n) . If the electron makes a transition from nth orbit to (n = 1) th orbit , then the relation between the frequency (v) of emitted photon and f_(n) will be

A hydrogen-like atom emits rediationof frequency 2.7 xx 10^(15) Hz when if makes a transition from n = 2 to n = 1 . The frequency emitted in a transition from n = 3 to n = 1 will be

A photon of wavelength lambda is absorbed by an electron confined to a box of length sqrt(35hlambda//8mc) . . As a result, the electron makes a transition from state k = 1 to the state n. Subsequently the electron transits from the state n to the state m by emitting a photon of wavelength lambda'=1.85lambda . Then

NARAYNA-ATOMIC STRUCTURE-All Questions
  1. What is the angular velocity (omega) of an electron occupying second o...

    Text Solution

    |

  2. The angular momentum of an electron in a Bohr's orbit of He^+ is 3.165...

    Text Solution

    |

  3. When an electron makes a transition from (n+1) state of nth state, the...

    Text Solution

    |

  4. Monochromatic radiation of wavelength lambda is incident on a hydrogen...

    Text Solution

    |

  5. For a hypothetical H like atom which follows Bohr's model, some spectr...

    Text Solution

    |

  6. When an electron makes a transition from (n + 1) state to n state ...

    Text Solution

    |

  7. Light from a discharge tube containing H-atoms in some excited state, ...

    Text Solution

    |

  8. Be^(3+) and a proton are accelerated by the same potential, their de-...

    Text Solution

    |

  9. The mass of an electron is m, charge is e and it is accelerated form r...

    Text Solution

    |

  10. An electron is continuously accelerated in a vacuum tube by applying p...

    Text Solution

    |

  11. An electron of mass m when accelerated through a potential difference ...

    Text Solution

    |

  12. The ratio for the gap between successive orbits from the nucleous onwa...

    Text Solution

    |

  13. For a 3s - orbital, value of Phi is given by following realation: Ps...

    Text Solution

    |

  14. Energy required to ionise 2 mole of gaseous He^(+) ion present in its ...

    Text Solution

    |

  15. Condider the following plots for 2s-orbital: x,y and z are respecti...

    Text Solution

    |

  16. If n and l are respectively the principal and azimuthal quantum number...

    Text Solution

    |

  17. Consider the following six electronic configurations (remaining inner ...

    Text Solution

    |

  18. The above electronic configuration deviates from (I) Hund's rule (II...

    Text Solution

    |

  19. The ratio of magnetic moments of Fe(III) and Co(II) is:

    Text Solution

    |

  20. Give the correct order of initials T(true)F(false) for following satem...

    Text Solution

    |