The energy of an electron in first Bohr orbit of H - atom is -13.6 eV. The energy value of electron in the excited state of Li$^{2+}$ is : (JEE ...
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Atomic StructureIntro, Dalton's theory, discharge tube & oil drop experiments, Rutherford scatteringMEDIUMJEE Chemistry
The energy of an electron in first Bohr orbit of H - atom is -13.6 eV. The energy value of electron in the excited state of Li$^{2+}$ is : (JEE Main Online 2014)
**Options:**
- **A.** -27.2 eV
- **B.** 30.6 eV
- **C.** -30.6 eV
- **D.** 27.2 eV
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**Difficulty:** MEDIUM | **Chapter:** Atomic Structure | **Topic:** Intro, Dalton's theory, discharge tube & oil drop experiments, Rutherford scattering