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When an electron in hydrogen atom is exc...

When an electron in hydrogen atom is excited, from its `4`th to `5`the stationary orbit, the change in angular momentum of electron is (Planck's constant: `h = 6.6 xx 10^(-34) J-s`)

A

`4.16 xx 10^(-34)Js`

B

`3.32 xx 10^(-34)Js`

C

`1.05 xx 10^(-34)Js`

D

`2.08 xx 10^(-34)Js`

Text Solution

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The correct Answer is:
C
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