Hydrogen and its compoundHard
Question
Which of the following is the energy of a possible excited state of hydrogen?
Options
A. −3.4 eV
B.+6.8 eV
C.+13.6 eV
D.− 6.8 eV
Solution
For H-atom, (Z = 1)
En = − 13.6 ×
eV
∴ So for E1 = − 13.6 eV
E2 = −3.4 eV
En = − 13.6 ×
eV∴ So for E1 = − 13.6 eV
E2 = −3.4 eV
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