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The ratio of radius of 2nd and 3rd Bohr ...

The ratio of radius of 2nd and 3rd Bohr orbit is

A

`3:2`

B

`9:4`

C

`2:3`

D

`4:9`

Text Solution

Verified by Experts

The correct Answer is:
D
`(r_1)/(r_2) = (n_1^2)/(n_2^2)`
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