Home
Class 11
CHEMISTRY
Calculate de-Broglie wavelength when e^(...

Calculate de-Broglie wavelength when `e^(-)` is accelerated by the following voltage.
(i) `750V` (ii) `300` volt

Text Solution

Verified by Experts

(i) `" "lambda=sqrt((150)/(V))Å" "=sqrt((150)/(750))Å=(1)/sqrt(5)Å " "(ii)" "lambda=sqrt((150)/(300))Å=(1)/(sqrt(2))Å`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 01|38 Videos

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 02|59 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|8 Videos

Similar Questions

Explore conceptually related problems

Calculate the de-Broglie wavelength of electrons accelerated through a potential difference of 64 volts

The de Broglie wavelength relates to applied voltage as:

The de Broglie wavelength lamda of an electron accelerated through a potential V in volts is

The De broglie wavelength associated with protons accelerated through V volt will be :

The de Broglie wavelength of an electron accelerated by an electric field of V volt is given by:

Calculate de Broglie wavelength of an electron beam accelerated through a potential difference of 60 volt.

Calculate the de-Broglie wavelength of an electron beam accelerated through a potential difference of 60 V.

What will be the radio of de - broglie wave lenth of e^(-) accelerated with 400 volt and 100 volt :-

The ratio of the respective de Broglie wavelengths associated with electrons accelerated from rest with the voltages 100 V, 200 V and 300 V is

Calculate de Broglie wavelength associated with an electron, accelerated through a potential difference of 400 V .

ALLEN-ATOMIC STRUCTURE-Exercise - 05[A]
  1. Calculate de-Broglie wavelength when e^(-) is accelerated by the follo...

    Text Solution

    |

  2. An atom has a mass of 0.02kg and uncertainty in its velocity is 9.218x...

    Text Solution

    |

  3. Energy of H-atom in the ground state is -13.6eV. Hence energy in the s...

    Text Solution

    |

  4. Uncertainty in position of a particle of 25g in space is 10^(8)m Henc...

    Text Solution

    |

  5. The orbital angular momentum for an electron revolving in an orbit ...

    Text Solution

    |

  6. The number of d-electron retained in Fe^(2) ("At no. of" Fe =26) ion ...

    Text Solution

    |

  7. The de-Broglie wavelength of a tennis ball mass 60 g moving with a ve...

    Text Solution

    |

  8. In Bohr series of lines of hydrogen spectrum, third line from the red ...

    Text Solution

    |

  9. Which of the following sets of quantum number is correct for an electr...

    Text Solution

    |

  10. Consider the ground state Cr atom (Z = 24). The number of electron w...

    Text Solution

    |

  11. The wavelength of the radiations emitted when in a hydrogen atom elect...

    Text Solution

    |

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

    Text Solution

    |

  13. In a malti-electrons atom which of the following orbitals deseribed...

    Text Solution

    |

  14. Which of the following are not isoelectronic speices ?

    Text Solution

    |

  15. Which of the following statement is correct in relation to the hydroge...

    Text Solution

    |

  16. According to Boohr's theory the angular momentum of an electron in 5th...

    Text Solution

    |

  17. Uncertainty in the position of an electron mass (9. 1 xx 10^(31) kg) ...

    Text Solution

    |

  18. Which of the following sets of quantum numbers represents the highest ...

    Text Solution

    |

  19. Which one of the following consitutes a group of the isoelectronic spe...

    Text Solution

    |

  20. The ionization enthalpy of hydrogen atom is 1.312 xx 10^6 J mol^-1. Th...

    Text Solution

    |

  21. In an atom, an electron is moving with a speed of 600 m//s with an ac...

    Text Solution

    |