Home
Class 11
CHEMISTRY
Find the change in velocity of an electr...

Find the change in velocity of an electron which has been excited from 1 s atom 2 s in the Hydrogen atom.
Given:- Radius of 1 s of Hydrogen atom is 0.53`overset@A`.

Promotional Banner

Topper's Solved these Questions

  • BASICS IN CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|26 Videos

Similar Questions

Explore conceptually related problems

The velocity of electron in second shell of hydrogen atom is

Velocity of an electron in the 2nd stationary orbit of hydrogen atom

Statement I: The kinetic energy of an electron in the first excited state of a hydrogen atom is 6.8 eV. Statement II: Total energy of first excited state of hydrogen atom is -3.4 eV.

What is the velocity of electrons in'the first Bohr Orbit of Hydrogen atom:

The kinetic energy of an electron in the second bohr orbit of a hydrogen atom is ( a_0 is Bohr radius)

The radius of the orbit of an electron in the ground state of hydrogen atom is a_0 . Then

The ratio between the electron velocities in the second and in the third orbits of a hydrogen atom is

Find out the wavelength of the electron orbiting in the ground state of hydrogen atom.

Total number of spectral lines emitted when an electron jumps from n=5 to n=1 in hydrogen atom is

What will be the wavelength of the light emitted due to a transition of electron from n = 3 orbit to n = 2 orbit in hydrogen atom? Given: the Rydberg constant for hydrogen atom is R_(H) = 1.09 xx 10^(7) m^(-1) .

PATHFINDER-ATOMIC STRUCTURE-QUESTION BANK
  1. Match the column:

    Text Solution

    |

  2. A subshell with n = 6 and / = 3 is designated as .

    Text Solution

    |

  3. Find the change in velocity of an electron which has been excited from...

    Text Solution

    |

  4. A bulb emits light of wavelength 4500A^@.The bulb is rated as 150 watt...

    Text Solution

    |

  5. A photon of 300 nm is absorbed by a gas and then re emitted as two pho...

    Text Solution

    |

  6. An electron is moving in 3rd orbit of Li^(+2) calculate Radius

    Text Solution

    |

  7. An electron is moving in 3rd orbit of Li^(+2) calculate velocity

    Text Solution

    |

  8. An electron is moving in 3rd orbit of Li^(+2) calculate potential ene...

    Text Solution

    |

  9. An electron is moving in 3rd orbit of Li^(+2) calculate kinetic energ...

    Text Solution

    |

  10. An electron is moving in 3rd orbit of Li^(+2) calculate energy

    Text Solution

    |

  11. The energy of second orbit of hydrogen is equal to the energy of

    Text Solution

    |

  12. An electron is moving in an orbit of circumference of 14.92 A^@ in He^...

    Text Solution

    |

  13. An electron is moving in an orbit of circumference of 14.92 A^@ in He^...

    Text Solution

    |

  14. An electron is moving in an orbit of circumference of 14.92 A^@ in He^...

    Text Solution

    |

  15. Calculate the wavelength of radiations in the Lyman series when an ele...

    Text Solution

    |

  16. Calculate the energy emitted when electrons of 1g atom of hydrogen und...

    Text Solution

    |

  17. What is the energy in joules required to shift the electron of a hydro...

    Text Solution

    |

  18. What is the maximum number of emission lines when the excited electron...

    Text Solution

    |

  19. When the electromagnetic radiation of wavelength 300 nm falls on the s...

    Text Solution

    |

  20. When the electromagnetic radiation of wavelength 300 nm falls on the s...

    Text Solution

    |