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The ionization energy of a hydrogen atom...

The ionization energy of a hydrogen atom in terms of Rydberg constant `(R_(H))` is given by the expression

A

`R_(H)hc`

B

`R_(H)c`

C

`2R_(H)hc`

D

`R_(H)hcN_(A)`

Text Solution

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The correct Answer is:
A
`IE =- E_(1) =- [-R_(H)ch] = R_(H)ch`
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