Which of the following is the energy of...

Which of the following is the energy of a possible excited state of hydrogen?

A

`+6.8eV`

B

`+13.6eV`

C

`-6.8eV`

D

`-3.4eV`

Text Solution

Verified by Experts

The correct Answer is:

D

Energy of electron in first excited state of hydrogen atom
`=-(13.6)/(n^(2))=-(13.6)/(4)=-3.4eV`

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