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If R(H) is the Rydberg constant, then th...

If `R_(H)` is the Rydberg constant, then the energy of an electron in the ground state of Hydrogen atom is

A

`R_(H)//C`

B

`R_(H)h//C`

C

`(hc)/(R_(H))`

D

`R_(H)hc`

Text Solution

Verified by Experts

The correct Answer is:
D
`E_(n) = (R_(H)hc)/(n^(2))`
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NARAYNA-ATOMIC STRUCTURE-All Questions
  1. Atoms can nto give

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  2. The hydrogen line spectrum provides evidence for the

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

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

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

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

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

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

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

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  10. The momentum of electron is

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

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

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

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

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

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

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

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

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  19. The shape of the orbital is determined by

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  20. When the azimuthal quantum number l = 1, the shape of the orbital will...

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