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The magnitude of energy, the magnitude o...

The magnitude of energy, the magnitude of linear momentum and orbital radius of an electron in a hydrogen atom corresponding to the quantum number n are `E, P` and r respectively. Then according to Bohr's theory of hydrogen atom:

A

`EPr` is proportional to `(1)/(n)`

B

`P//E` is proportional to n

C

Er is constant for all orbits

D

Pr is proportional to n

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PHYSICS GALAXY - ASHISH ARORA-ATOMIC PHYSICS-Advance MCQs with One or More Options Correct
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  2. An electron in hydrogen atom first jumps from second excited state to ...

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  3. The magnitude of energy, the magnitude of linear momentum and orbital ...

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  4. The wavelengths and frequencies of photons in transition 1,2 and 3 for...

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  5. Which of the following transition in He^(+) ion will give rise to a sp...

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  6. In Bohr model of the hydrogen atom, let R,v and E represent the radiu...

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  7. In an e^(-) transition inside a hydrogen atom, orbital angular momentu...

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  8. A beam of ultraviolet light of all wavelength passes through hydrogen ...

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  9. Whenever a hydrogen atom emits a photon in the Balmer series .

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  10. Which of the following statements about hydrogen spectrum are correct?

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  11. A neutron collies head-on with a stationary hydrogen atom in ground st...

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  12. If, in a hydrogen atom, radius of nth Bohr orbit is r(n) frequency of ...

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  13. Mark correct statements(s):

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  14. A photon of energy 10.5eV is allowed to interact with a hydrogen atom ...

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  15. When a hydrogen atom is excited from ground state to first excited s...

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  16. Suppose the potential energy between an electron and a proton at a dis...

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  17. An electron in an hydrogen atom has total energy of -3.4eV. Choose the...

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  18. when Z is doubled in an atom, which of the following statements are co...

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  19. The electron in a hydrogen atom jumps back from an excited state to gr...

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