Home
Class 11
CHEMISTRY
The ionization energy of the ground stat...

The ionization energy of the ground state of hydrogen atom is `2.18 xx 10^(-8)J`. The energy of an electron in its second orbit would be

A

`-1.09 xx 10^(-18)J`

B

`-2.18 xx 10^(-18)J`

C

`-4.36 xx 10^(-18)J`

D

`-5.45 xx 10^(-19)J`

Text Solution

Verified by Experts

The correct Answer is:
D
`E_(n) = (-E_(1))/(n^(2))`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The total energy of an electron in the ground state of hydrogen atom is - 13.6 eV . The potiential energy of an electron in the ground state of Li ^(2+) ion will be

The ionization energy of Hydrogen atom in its ground state is……

The energy of the second Bohr orbit of hydrogen atom is -3.41 eV . The energy of the second orbit of He^(+) would be

The time period of revolution of electron in its ground state orbit in a hydrogen atom is 1.60xx 10 ^(-16)s. The time period of revolution of the electron in its second excited state in a He ^(+) ion is:

The velocity of an electron in the first Bohr orbit of hydrogen atom is 2.19 xx 10^(6)ms^(-1) . Its velocity in the second orbit would be

The energy of the second Bohr orbit in the hydrogen atom is -3.41eV. The energy of the second Bohr orbit of He^(+) ion would be :

The first ionization energy of hydrogen is 2.179xx10^(-18) J The second ionization energy of helium atom will be

NARAYNA-ATOMIC STRUCTURE-All Questions
  1. The energy of the second Bohr orbit of hydrogen atom is -3.41 eV. The ...

    Text Solution

    |

  2. If the diameter of carbon atom is 0.15nm, the number of carbon atoms w...

    Text Solution

    |

  3. The ionization energy of the ground state of hydrogen atom is 2.18 xx ...

    Text Solution

    |

  4. The velocity of an electron in the first Bohr orbit of hydrogen atom i...

    Text Solution

    |

  5. Energy of electron moving in the second orbit of He^(+) ion is

    Text Solution

    |

  6. According to Bohr's theory of hydrogen atom

    Text Solution

    |

  7. The ratio of radius of 2nd and 3rd Bohr orbit is

    Text Solution

    |

  8. According to Bohr's theory, which one of the following values of angul...

    Text Solution

    |

  9. The mass of the electrons 9.8 xx 10^(-28) gram and uncertainty in the ...

    Text Solution

    |

  10. The velocity of an electron with de Broglie wavelength of 1.0 xx 10^(2...

    Text Solution

    |

  11. The wave length of a electron with mass 9.1 xx 10^(-31)kg and kinetic ...

    Text Solution

    |

  12. A cricket ball of 0.5kg moving with a velocity of 100 m s^(-1). The ...

    Text Solution

    |

  13. A microscope using suitable photons is employed to an electron in an...

    Text Solution

    |

  14. The mass of photon moving with the velocity of 3 xx 10^(8)m//sec with ...

    Text Solution

    |

  15. If the velocity of electron in Bohr's first orbit is 2.19 xx 10^(6)ms^...

    Text Solution

    |

  16. Uncertainity in position of a particles of 25 gram in space is 10^(-5)...

    Text Solution

    |

  17. An electron, a proton and an alpha particle have KE of 16E, 4E and E r...

    Text Solution

    |

  18. The wavelengths of electron waves in two orbits is 3:5. The ratio of k...

    Text Solution

    |

  19. The probability density plots of 1 s and 2s orbitals are given in figu...

    Text Solution

    |

  20. The maximum number of electrons with spin value +1//2 in the orbital w...

    Text Solution

    |