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MHT CET 2024 (10 May, Shift 1) · Energy of the Electron & Energy Levels

Energy of the Electron & Energy Levels question from MHT CET 2024 (10 May, Shift 1)

Q16MHT CET 2024 · 10 MAY · SHIFT 1Easy

Energy of the Electron & Energy Levels

If the ionisation energy for the hydrogen atom is 13.6 eV, then the energy required to excite it from the ground state to the next higher state is nearly

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Answer: (a)

$E_1 = -13.6$ eV, $E_2 = \frac{-13.6}{4} = -3.4$ eV.
Energy required $= E_2 - E_1 = 10.2$ eV
So the answer is (a) $10.2$ eV.

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