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What is the energy required to move the ...

What is the energy required to move the electron from ground state of H atom to the first excited state? Given that the gorund state energy of H atom is 13.6 eV and that the energy `E_n` of an electron in nth orbital of an atom or ion of atomic number Z is given by the equation
`E_n =-(13.6Z^2/n^2).`

A

`13.6 eV`

B

`3.4 eV`

C

`10.2 eV`

D

`-10.2 Ev`

Text Solution

Verified by Experts

The correct Answer is:
C
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