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The hydrogen line spectrum provides evid...

The hydrogen line spectrum provides evidence for the

A

Heisenberg uncertainty principle

B

Wave-like properties of light

C

Diatomic nature of `H_(2)`

D

Quantized nature of atomic energy states

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The correct Answer is:
D
Atomic orbits have fixied energies
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Hydrogen Spectrum|Summary

NARAYNA-ATOMIC STRUCTURE-All Questions
  1. Line spectrum is characteristic of

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  2. Atoms can nto give

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  3. The hydrogen line spectrum provides evidence for the

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  4. If R(H) is the Rydberg constant, then the energy of an electron in the...

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  5. According to Bohr's theory energy is ...when an electron moves from a ...

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  6. The basic assumption of Bohrs Model of hydrogen atom is that

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  7. The radius of an orbit in hydrogen atom is equal to

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  8. The total energy of the electron in any orbit of one electron containi...

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  9. The total energy of the electron revolving round the nucleus is

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  10. Bohr's model of atom can explain the spectrum of all except de-Broglie...

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  11. The momentum of electron is

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  12. The de Broglie wavelength relates to applied voltage as:

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  13. According to de Broglie's concept, the circumference of an orbit which...

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  14. The quantum number not obtained from the schrodinger's wave equation i...

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  15. Which of the following expression respresents the electron probability...

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  16. The probability of finding an electron in an orbital is approximately?

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  17. Which one of the following atomic orbitals is not directed along the a...

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  18. Total number of orbitals associated with thrid shell will be.....

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  19. The azimuthal quantum number of a non-directional orbital is

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  20. The shape of the orbital is determined by

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