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The frequency of radiation emitted when ...

The frequency of radiation emitted when the electron falls from n = 4 to n = 1 in a hydrogen atom will be (given ionization energy of `H = 2.18 xx 10^(-18) J atom^(-1)` and `h = 6.625 xx 10^(-25) Js)`

A

`1.03 xx 10^3s^(-1)`

B

`3.08 xx 10 ^15s^(-1)`

C

`2.00 xx 10^15 s^(-1)`

D

`1.54 xx 10^15 s^(-1)`

Text Solution

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The correct Answer is:
B
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