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The average life of a excited state of h...

The average life of a excited state of hydrogen atom is of the order of `10^(-8)`sec. the number of revolutions made by an electron when it returns from n=2 to n=1 is:

A

`2.28xx10^(6)`

B

`22.8xx10^(6)`

C

`8.23xx10^(6)`

D

`2.82xx10^(6)`

Text Solution

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The correct Answer is:
C
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