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The De-Broglie wave length of electron i...

The `De-Broglie wave length of electron in second exited state of hydrogen atom is

A

`3.33A^(@)`

B

`6.66A^(@)`

C

`9.99A^(@)`

D

`1.06A^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
`2pir=nlambdaRightarrowlambda=(2pir)/n=6pix`
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