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Potential energy of electrom present in ...

Potential energy of electrom present in `He^(+)` is :

A

`(e^(2))/(2 piepsi_(0)r)`

B

`(3e^(2))/(4 piepsi_(0)r)`

C

`(-2e^(2))/(4 piepsi_(0)r)`

D

`(-e^(2))/(4 piepsi_(0)r^(2))`

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NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
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  2. The Schrodinger wave equation for hydrogen atom is Psi("radial")=(1)...

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  3. Potential energy of electrom present in He^(+) is :

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  4. A single electron in an ion has ionization energy equal to 217.6eV. Wh...

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  5. For a hypothetical hydrogen like atom, the potential energy of the sys...

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  7. What is the angular velocity (omega) of an electron occupying second o...

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  8. The ratio of the radius difference between 4^(th) and 3^(rd) orbit of ...

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  9. The velocity of an e in excited state of H-atom is 1.093 xx 10^(6)m//s...

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  10. The angular momentum of an electron in a Bohr's orbit of He^(+) is 3.1...

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  11. If radiation corresponding to second line of "Balmer series" of Li^(+2...

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  12. When an electron makes a transition from (n+1) state of nth state, the...

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  13. In a collection of H-atoms, all the electrons jump from n=5 to ground ...

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  14. An electron is allowed to move freely in a closed cubic box of length ...

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  15. An element undergoes a reaction as shown sx+2e^(-)tox^(-2) Energy r...

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  16. Ground state energy of H-atom is (-E(1)),t he velocity of photoelectro...

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  17. At which temperature will the translational kinetic energy of H-atom e...

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  18. For a 3s - orbital, value of Phi is given by following realation: Ps...

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  19. Monochromatic radiation of specific wavelength is incident on H-atoms ...

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