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In Bohr model of hyrogen atom, the ratio...

In Bohr model of hyrogen atom, the ratio of periods of revolution of an electon in `n = 2` and `n = 1` orbit is

A

`2 :1`

B

`4 : 1`

C

`8 : 1`

D

`16:1`

Text Solution

Verified by Experts

The correct Answer is:
C
`T prop n^(3) rArr (T_(2))/(T_(1)) = (2^(3))/(1^(3)) = (8)/(1)`
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