The ground state energy of Hydrogen atom is — 13.6 eV. When its electron is in the first…
Chemistry · NEET · NTA Exams — Structure of Atom
The ground state energy of Hydrogen atom is \(\text { — }\)13.6 eV. When its electron is in the first excited state, its excitation energy is
- 3.4 eV
- 6.8 eV
- 10.2 eV
- zero
Answer
(C) 10.2 eV
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