Home
Class 11
CHEMISTRY
An electron travels with a velocity of x...

An electron travels with a velocity of x `ms^(-1).` For a proton to have the same de-Broglie wavelength, the velocity will be approximately:

A

`(1840)/(x)`

B

`(x)/(1840)`

C

`1840 " x "`

D

x

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

Similar Questions

Explore conceptually related problems

If a proton and electron have the same de Broglie wavelength, then

An electron and proton have the same de-Broglie wavelength. Then the kinetic energy of the electron is

What will happen to the de-Broglie wavelength if the velocity of the electron is increased?

An electron and proton have same de-Broglie wavelength. Which one possess greater energy?

If an electron and a proton have the same KE , the ratio of the de Broglie wavelengths of proton and electron would approximately be

An electron with velocity v is found to have a certain value of de Brogle wavelength .The velocity that the muetron should process to have the same de Broglie wavelength is

What must be the velocity of a beam of electron if they are to display a de Broglie wavelength of 1 Å

An electron and a proton have same kinetic energy Ratio of their respective de-Broglie wavelength is about

NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. Be^(3+) and a proton are accelerated by the same potential, their de-...

    Text Solution

    |

  2. de Broglie wavelength of an electron after being accelerated by a pote...

    Text Solution

    |

  3. An electron travels with a velocity of x ms^(-1). For a proton to have...

    Text Solution

    |

  4. The momentum ("in" kg-m//s) of photon having 6 MeV energy is :

    Text Solution

    |

  5. The number of photons of light having wave number 'x' in 10 J of energ...

    Text Solution

    |

  6. Which of the following relates to photons both as wave motion and as a...

    Text Solution

    |

  7. If a(0) be the radius of first Bohr's orbit of H-atom, the de-Broglie'...

    Text Solution

    |

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

    Text Solution

    |

  9. Which of the following is the most correct expression for Heisenberg's...

    Text Solution

    |

  10. The Heisenberg uncertainty principle can be applied to:

    Text Solution

    |

  11. The mass of a particle is 10^(-10)g and its radius is 2xx10^(-4)cm. If...

    Text Solution

    |

  12. If an electron is travelling at 200 m/s within 1 m/s uncertainty, whta...

    Text Solution

    |

  13. The wave character of moving electron was experimentally verified by :

    Text Solution

    |

  14. "The exact path of electron in 2p-orbital cannot be determined." The a...

    Text Solution

    |

  15. Which series of subshells is arranged in the order of increasing energ...

    Text Solution

    |

  16. The correct Schrodinger's wave equation for a electron with total ener...

    Text Solution

    |

  17. wave mechanical model of the atom depends upon:

    Text Solution

    |

  18. In Schrodinger wave mechanical model Psi^(2)(r,theta,phi) represents :

    Text Solution

    |

  19. Radial amplitude of electron wave can be represented by:

    Text Solution

    |

  20. Arrange the following orbitals of H-atom in the increasing order of th...

    Text Solution

    |