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In Bohr's model of hydrogen atom, the pe...

In Bohr's model of hydrogen atom, the period of revolution of the electron in any orbit is proportional to

A

`n^3`

B

`n^2`

C

n

D

1/n

Text Solution

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The correct Answer is:
A
`n^3`
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DISHA PUBLICATION-ATOMS-EXERCISE-1: CONCEPT BUILDER (TOPICWISE)
  1. The balmer series for the H-atom can be ob-served

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  2. As the n (number of orbit) increases, the difference of energy between...

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  3. In Bohr's model of hydrogen atom, the period of revolution of the elec...

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  4. In a hydrogen atom following the Bohr's postulates the product of line...

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  5. The energy of electron in the nth orbit of hydrogen atom is expressed ...

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  6. In the hydrogen atom, an electron makes a transition from n=2 to n=1....

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  7. In terms of Rydberg constant R, the shortest wavelength in the Balmer ...

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  8. In an inelastic collision an electron excites as hydrogen atom from it...

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  9. According to the Bohr theory of Hydrogen atom, the speed of the electr...

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  10. In terms of Bohr radius a(0), the radius of the second Bohr orbit of a...

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  11. The ionisation potential of H-atom is 13.6 eV. When it is excited from...

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  12. If the radiation of Mo (Z = 42) has a wevelength of 0.71Å, calculate w...

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  13. The third line of Balmer series of an ion equivalent to hydrogen atom...

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  14. Excitation energy of a hydrogen like ion in its first excitation state...

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  15. Hydrogen atom is excited from ground state to another state with princ...

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  16. If the angular momentum of an electron in an orbit is J then the K.E. ...

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  17. In two individual hydrogen atoms electrons move around the nucleus in ...

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  18. The energy of electron in an excited hydrogen atom is -3.4eV. Its angu...

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  19. The largest wavelength in the ultraviolet region of the hydrogen spect...

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  20. Taking Rydberg's constant R(H) = 1.097 xx 10^(7)m first and second wav...

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