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Ionzation energy of a hydrogen like A is...

Ionzation energy of a hydrogen like A is greater than that of another hydrogen like ion Let r, u, E and L repreasent the radius of the orbit, speed of the electron energy of the atom and orbital angular momentum of the electron respectively, in ground state

A

`r_(A) gt r_(B)`

B

`u_(A) gt u_(B)`

C

`E_(A) gt E_(B)`

D

`L_(A) gt l_(B)`

Text Solution

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The correct Answer is:
B
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