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The energy required to remove the elect...

The energy required to remove the electron from a singly ionized Helium atom is `2.2` times the energy required to remove an electron from Helium atom. The total energy required to ionize the Helium atom ompletelyis:

A

`109 eV`

B

`34 eV`

C

`79 eV`

D

`20 eV`

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • The minimum energy required to remove an electron is called

    A
    Stoping potential
    B
    Kinetic energy
    C
    Work function
    D
    None of these

  • The minimum energy required to eject an electron from an atom is called

    A
    Kinetic energy
    B
    Electrical energy
    C
    Chemical energy
    D
    Work function

  • The two electrons in helium atom

    A
    occupy different shells
    B
    have different spins
    C
    have the same spins
    D
    occupy different subshells of the same sabshell

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