MCQ
A hydrogen atom (ionisation potential 13.6 eV) makes a transition from third excited state to first excited state. The energy of the photon emitted in the process is
- A1.89 eV
- ✓2.55 eV
- C12.09 eV
- D12.75 eV
✓
Answer
Correct option: B.
2.55 eV
2.55 eV
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