Home
Class 12
CHEMISTRY
The wavelength associated with an electr...

The wavelength associated with an electron moving with velocity `10^(10) ms^(-1)` is

A

`6.62xx 10 ^(-10)m`

B

` 7.27xx 10 ^(10 ^(-14) m`

C

`3.69 xx 10 ^(-12) m `

D

` 4.92 xx 10^(-11) m`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -A) Objective type questions|50 Videos

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -B) Objective type questions|34 Videos

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise TRY YOURSELF|36 Videos

  • STATES OF MATTER

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|15 Videos

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE|Exercise ASSIGNMENT ( SECTION -J) Aakash Challengers Questions|12 Videos

Similar Questions

Explore conceptually related problems

Calculate the wavelength associated with an electron moving with a velocity of 10^(3) m s^(-1) .

The wavelength associated with an electron moving with a velocity of 10^8 "cm s"^(-1) is

The wavelength associated with an electron moving with a velocity of 10^10 cm per sec .

Wavelength associated with a Helium atom moving with a velocity of 10^(5)cms^(-1) is (Atomic mass of He =4 amu; N=6times10^(23);h=6.625times10^(-34)Js

" Wavelength associated with a Helium atom moving with a velocity of "10^(5)cms^(-1)" is (Atomic mass of "He=4amu;N=6times10^(23);h=6.625times10^(-34)J_(8)" ) "

What is the de-Broglie wavelength associated with an electron moving with a speed of 5.4 xx 10^6 ms^(-1) ?

Find the de-Broglie wavelength associated with an electron moving with a velocity 0.5 c and rest mass = 9.1 xx 10^(-31) kg .

The wavelength of an electron moving with velocity of 10^(7)ms^(-1) is

What is the de-Broglie wavelength associated with (a) an electron moving with speed of 5.4xx10^6ms^-1 , and (b) a ball of mass 150g travelling at 30.0ms^-1 ? h=6.63xx10^(-34)Js , mass of electron =9.11xx10^(-31)kg .

A particle of mass 1 mg has the same wavelength as an electron moving with a velocity of 3 xx 10^(6) ms^(-1) . The velocity of the particle is

AAKASH INSTITUTE-STRUCTURE OF ATOM-EXERCISE
  1. Which of the following ion is not isoelectronic with O^(2-) ?

    Text Solution

    |

  2. The de -Brogile wavelength associated with a matter particle is

    Text Solution

    |

  3. The wavelength associated with an electron moving with velocity 10^(10...

    Text Solution

    |

  4. Probability density is given by

    Text Solution

    |

  5. The possible values of magnetic quantum number for p-orbital are

    Text Solution

    |

  6. The notation of orbital with n=5 and l=3 is

    Text Solution

    |

  7. In multi-electron atom 4s-orbital is lower in energy than

    Text Solution

    |

  8. Shape of an orbital is given by

    Text Solution

    |

  9. Orientation of orbitals is given by

    Text Solution

    |

  10. Forn=4 , which one of the following values of l is not possible ?

    Text Solution

    |

  11. If uncertainty in position and momentum are equal then uncertainty in ...

    Text Solution

    |

  12. Which one of the following orbitals is spherical in shape ?

    Text Solution

    |

  13. The number of electrons present in 3d of Cu^(o+) is

    Text Solution

    |

  14. The maximum number of electrons that can be accomoddated in d(x^(2)-y^...

    Text Solution

    |

  15. The number of unpaired electrons in magnesium atom is

    Text Solution

    |

  16. The correct sequence of energy of orbitals of multielectron species i...

    Text Solution

    |

  17. The maximum number of unpaired electrons can present in p(x) orbital i...

    Text Solution

    |

  18. The number of electrons present in 'M' shell of silicon is

    Text Solution

    |

  19. The ion that is isoelectronic with CO is

    Text Solution

    |

  20. Which of the following configuration is correct for iron

    Text Solution

    |