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The velocity of an electron in its fifth...

The velocity of an electron in its fifth orbit, if the velocity of an electron in the second orbit of sodium atom (atomic number =11) is v, will be :

A

v

B

`(22)/(5)v`

C

`(5)/(2)v`

D

`(2)/(5)v`

Text Solution

Verified by Experts

The correct Answer is:
D
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