Chemistry · 2025
JEE Main · 8 April 2025, Shift 2 · Q72
The energy of an electron in first Bohr orbit of H-atom is -13.6 eV. The magnitude of energy value of electron in the first excited state of Be^3+ is…
The energy of an electron in first Bohr orbit of H-atom is -$\displaystyle 13.6$ eV . The magnitude of energy value of electron in the first excited state of $\displaystyle \mathrm{Be}^{3+}$ is $\displaystyle \_\_\_\_$ eV (nearest integer value)
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JEE Main 2025 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.