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Check the corretness of the following st...

Check the corretness of the following statement about the Bohr model of hydrogen atom:
(i) The acceleration of the electron in `n = 2` orbit is more than that in `n = 1` orbit.
(ii) The angular momentum of the electron in `n = 2` orbit is more than that in `n = 1` orbit.
(iii) The `KE` of the electron in `n = 2` orbit is more than that in `n = 1` orbit.

A

All the statements are correct

B

Only (i) and (ii) are correct

C

Only (ii) and (iii) are correct

D

Only (iii) and (i) are correct

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ATOMS-EXERCISE -IA
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  2. The angular momentum of an electron in a hydrogen atom is proportional...

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  4. In a hydrogen atom, the radius of n^(th) bohr orbit is rn. The graph b...

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  5. How many waves will be made by an electron in the hydrogen atom if it ...

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  6. An electron in the ground state of hydrogen atom is revolving in antic...

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  7. when an electron falls from a higher energy to a lower energy level th...

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  8. The de- broglie wavelength of an electron in the first bohr orbit is

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  9. Bohr's basic idea of discrete energy levels in atoms and the process o...

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  10. From quantisation of angular momentum one gets for hydrogen atom, the ...

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  11. the excitation energy of lyman last lines is

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  12. The change in orbital angular momentum corresponding to an electron tr...

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  13. The minimum magnetic dipole moment of electron in hydrogen atom is

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  14. Total energy of the electron in hydrogen atom above 0 eV leads to

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  16. Consider aiming a beam of free electons towards free protons. When the...

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  17. The simple Bohr model is not applicable to He^(4) atom because

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  18. When a hydrogen atom is raised from the ground state to an excited sta...

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  19. The simple Bohr model is not applicable to He^(4) atom because

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  20. Check the corretness of the following statement about the Bohr model o...

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