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If the radius of 2nd Bohr orbit of H-ato...

If the radius of 2nd Bohr orbit of H-atom is `r_2` the radius of third Bohr orbit of H-atom?

A

`(4/9)/r_2`

B

`4r_2`

C

`(9/4)r_2`

D

`9r_2`

Text Solution

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The correct Answer is:
C
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