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The radius of which of the following orb...

The radius of which of the following orbit is same

A

`He^(+)` (n=2)

B

`Li^(2+)(n=2)`

C

`Li^(2+)(n=3)`

D

`Be^(3+)(n=2)`

Text Solution

Verified by Experts

The correct Answer is:
D
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  11. In hydrogen atom the kinetic energy of electrons in 3.4 eV. The distan...

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  17. The energy of an electron present in Bohr's second orbit of hydrogen a...

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