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For which of the following species, Bohr...

For which of the following species, Bohr theory doesn't apply

A

H

B

`He^+`

C

`Li^(2 +)`

D

`Na^(+)`

Text Solution

Verified by Experts

The correct Answer is:
D
(d) Bohr theory is not applicable to multi electron species.
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Knowledge Check

  • For which of the following species, Bohr theory does not apply?

    A
    H
    B
    `H^(+)`
    C
    `He^(+)`
    D
    `Li^(2+)`

  • For which of the following species, Bohr theory is not applicable ?

    A
    `Be^(3+)`
    B
    `Li^(2+)`
    C
    `He^(2+)`
    D
    `H`.

  • For which of the following species, Bohr theory is not applicable ?

    A
    `"Be"^(3+)`
    B
    `"Li"^(2+)`
    C
    `"He"^(2+)`
    D
    H
    • A2Z-ATOMIC STRUCTURE-Bohr'S Model
    1. For which of the following species, Bohr theory doesn't apply

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    2. Bohr's model can explain

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    3. In a hydrogen atom, if the energy of an electron in ground state is - ...

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    4. If the radius of the second Bohr of hydrogen atom is r(2) the radius ...

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    5. The ratio of energy of the electron in group state of the hydrogen to ...

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    6. The radius of which of the following orbit is same as that of the firs...

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    7. The ionisation enthalpy of hydrogen atom is 1.312xx10^(6)J*mol^(-1). T...

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    8. Bohr model cannot explain spectrum of

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    9. Which statement is wrong about Bohr's theory

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    10. The first five ionization energies of an element are 801,2428,3660,250...

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    11. The kinetic energy of an electron in the second Bohr orbit of a hydrog...

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    12. Which statement is true.

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    13. The first four ionization energies of an element are 191, 578, 872, an...

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    14. If velocity of an electron in 1^(st) Bohr orbit of hydrogen atom us x,...

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    15. Energy of an electron is given by E = - 2.178 xx 10^-18 J ((Z^2)/(n^2)...

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    16. The ratio of the velocity of light and the velocity of electron in the...

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    17. The wavelength associated with an electron moving with a velocity of 1...

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    18. The energy of electron in first Bohr's orbit of H-"atom" is - 13.6 eV ...

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    19. Ionisation energy of He^+ is 19.6 xx 10^-18 J "atom"^(-1). The energy ...

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    20. The energy of second orbit of hydrogen is equal to the energy of ,

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