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What is the energy associated with 3^(rd...

What is the energy associated with `3^(rd)` energy shell of hydrgoen atom ?

A

`-2.18 xx10 ^(-18)J`

B

`-0.342 xx 10 ^(-19 ) J`

C

` - 0.726 xx 10 ^(-18)`J

D

`-2.42 xx 10 ^(-18) J`

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The correct Answer is:
D
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AAKASH INSTITUTE ENGLISH-STRUCTURE OF ATOM-EXERCISE
  1. Bohr’s theory is applicable to:

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  2. How many spectral lines are seen for hydrogen atom when electron jump...

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  3. What is the energy associated with 3^(rd) energy shell of hydrgoen ato...

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  4. Find out the incorrect match .

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  5. According to Bohr theory, which of the following transition in hydroge...

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  6. Which of the following ion is not isoelectronic with O^(2-) ?

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  7. The de -Brogile wavelength associated with a matter particle is

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  8. Calculate the wavelength associated with an electron moving with a vel...

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  9. Probability density is given by

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  10. The possible values of magnetic quantum number for p-orbital are

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  11. The notation of orbital with n=5 and l=3 is

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  12. In multi-electron atom 4s-orbital is lower in energy than

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  13. Shape of an orbital is given by

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  14. Orientation of orbitals is given by

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  15. For n=4 , which one of the following values of l is not possible ?

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  16. If the uncertainties in position and momentum are equal, the uncertain...

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  17. Which one of the following orbitals is spherical in shape ?

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  18. The number of electrons present in 3d of Cu^(o+) is

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  19. The maximum number of electrons that can be accomoddated in d(x^(2)-y^...

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  20. The number of unpaired electrons in magnesium atom is

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