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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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