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Kinetic energy of electron in n^("th") o...

Kinetic energy of electron in `n^("th")` orbit in H-atom

A

`(-13.6)/n^(2)eV`

B

`(-13.6)/(n)eV`

C

`(-13.6)/n^(4)eV`

D

`(-13.6)/n^(3)eV`

Text Solution

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The correct Answer is:
A
By Formula.
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ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Atomic Models and Planck.s Quantum Theory)
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  2. The energy of second Bohr orbit of the hydrogen atom is - 328 k J mol^...

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  7. The electronic energy levels of the hydrogen atom in the Bohr's theory...

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  9. The energy of an electron in second Bohr orbit of hydrogen atom is :

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  10. The radius of first orbit of hydrogen is 0.53 Å. The radius of second ...

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  13. The ratio between kinetic enegry and total enegry of the electrons of ...

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  14. Ratio of radii of second and first Bohr orbits of H atom

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  15. The ratio of area covered by second orbital to the first orbital is.

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  16. According to Bohr's principle, which is the correct relation between p...

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  17. The radius of the first orbit of H-atom is r. then the radius of the f...

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  18. Which one of the following is considered as the main postulate of Bohr...

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