The energy of an electron in the ground state of hydrogen atom is -13.6 eV. The kinetic…
Physics · Class 12 · CBSE — Atoms
The energy of an electron in the ground state of hydrogen atom is -13.6 eV. The kinetic and potential energy of the electron in the first excited state will be
- \(-13.6 {eV}, 27.2 {eV}\)
- \(-6.8 {eV}, 13.6 {eV}\)
- \(3.4 {eV},-6.8 {eV}\)
- \(6.8 {eV},-3.4 {eV}\)
Answer
(C) 3.4 eV ,-6.8 eV
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