1
Question
Let the PE of hydrogen atom in the ground state be zero.
Then its total energy in the first excite state will be
Let the PE of hydrogen atom in the ground state be zero. Then its total energy in the first excite state will be
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Solution
The correct option is D 10.2
eV
In ground state TE = - 136 eV
In first excited state, TE = - 3.4V, i.e.,
If ground state energy is taken as zero, the
total energy in first excited state = 10.2 eV
10.2 eV
In ground state TE = - 136 eV
In first excited state, TE = - 3.4V, i.e.,
If ground state energy is taken as zero, the total energy in first excited state = 10.2 eV
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