Home
Class 12
CHEMISTRY
Which of the following is the energy of...

Which of the following is the energy of a possible excited state of hydrogen?

A

`-3.4 eV,`

B

`+6.8 eV `

C

`+13.6eV`

D

`27.2 eV`

Text Solution

Verified by Experts

The correct Answer is:
B
Total energy `= (-13.6Z^(2))/(n^(2)) eV`
where n = 2,3,4……
Putting n =2
`E_(T) = (-13.6)/(4) = - 3.4eV`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    DISHA PUBLICATION|Exercise Exercise|104 Videos

  • SURFACE CHEMISTRY

    DISHA PUBLICATION|Exercise Exercise-2 :Concept Applicator|30 Videos

Similar Questions

Explore conceptually related problems

The energy of an electron in the Bohr orbit for hydrogen is -13.6 eV .Which of the following is a possible excited state for electron in Bohr orbit of hydrogen atom ?

The value of the energy for the first excited state of hydrogen will be

The total energy of the electron in the hydrogen atom in the ground state is -13.6 eV. Which of the following is its kinetic energy in the first excited state?

The ratio of energies of first two excited states hydrogen atom is

The total energy of the electron in the first excited state of hydrogen is -3.4 eV . What is the kinetic energy of the electron in this state?

The total energy of an electron in the first excited state of hydrogen atom is about -3.4eV . Its kinetic energy in this state is

The total energy of an electron in the first excited state of hydrogen is about -3.4 eV . Its kinetic energy in this state is:

The total energy of an electron in the second excited state of the hydrogen atom is about -1.5 eV. The kinetic energy and potential energy of the electron in this state are:

DISHA PUBLICATION-STRUCTURE OF ATOM-Exercise
  1. If n = 6, the correct sequence for filling of electrons will be.

    Text Solution

    |

  2. At temperature T , the average kinetic energy of any particles is (3)/...

    Text Solution

    |

  3. Which of the following is the energy of a possible excited state of h...

    Text Solution

    |

  4. The energy of an electron in first Bohr's orbit of H atom is -13.6eV. ...

    Text Solution

    |

  5. Excited hydrogen atom emits light in the ultraviolet region at 2.47xx ...

    Text Solution

    |

  6. The de-Broglie wavelength of a particle of mass 6.63 g moving with a v...

    Text Solution

    |

  7. The correct set of four quantum numbers for valence electrons of rubid...

    Text Solution

    |

  8. The number of neutrons in dipositive zinc ion with mass number 70 is.

    Text Solution

    |

  9. Which of the following pairs are isosters ?

    Text Solution

    |

  10. Let m(p) be the mass of a poton , M(1) the mass of a (10)^(20) Ne nucl...

    Text Solution

    |

  11. The ratio of specific charge of a proton and an alpha-particle is :

    Text Solution

    |

  12. Which one of the following sets of ions represents the collection of i...

    Text Solution

    |

  13. The increasing order (lowest first) for the values of e//m (charge//ma...

    Text Solution

    |

  14. Which of the following pairs of nucleides are isodiaphers ?

    Text Solution

    |

  15. The discovery of neutron becomes very late because.

    Text Solution

    |

  16. Of the following sets ,which one does not contain isoeletronic species...

    Text Solution

    |

  17. The pair NH(3) and BH(3) is isoelectronic with

    Text Solution

    |

  18. The energy of an electron in the nth Bohr orbit of hydrogen atom is

    Text Solution

    |

  19. Which of the following statement does not form part of Bohr's model o...

    Text Solution

    |

  20. When an electron of charge , e and mass , m moves with velocity v arou...

    Text Solution

    |