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The simple Bohr model cannot be directly...

The simple Bohr model cannot be directly applied to calculate the energy levels of an atom with many electrons. This is because

A

of screening effects

B

the force between the nucleus and an electron will no longer be given by Coulomb's law.

C

of the electrons not being subject to central force

D

of the electrons colliding with each other.

Text Solution

Verified by Experts

The correct Answer is:
C
Each electron will not only interact with positively charged nucleus (which provides the central force) but also with the other electrons (i.e. we have to take electron-electron interaction), and hence electron.s are not subject to central force.
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Knowledge Check

  • The simple Bohr model can not be directly applied to calculate the energy levels of an atom with many electrons. This is because

    A
    of the electrons not being subjected to a central force
    B
    of the electrons colliding with each other
    C
    of screening effects
    D
    the force between the nucelus and an electron will no longer be given by Coulomb's law

  • The simple Bohr model cannot be directly ap-plied to calculate the energy level of an atom with may electrons . This is because.

    A
    of the electrons not being subject to a central force
    B
    of the electrons collliding eith each other
    C
    of screening effects
    D
    the force between the nucleus and an electron will no longer be given by coulomb's law

  • Bohr model can be applied on :

    A
    H atom
    B
    `He^(+) "ion"`
    C
    `H^(-) "ion"`
    D
    `Li^(2+) "ion"`

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