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The ionisation energy of hydrogen is 13.6 eV. The energy of the photon released when an electron jumps from the first excited state (n=2) to the ground state of hydrogen atom is
Options
(a) 3.4 eV
(b) 4.53 eV
(c) 10.2 eV
(d) 13.6 eV
Correct Answer:
10.2 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Rutherford’s α-scattering experiment concludes that
- A block of mass 10 kg is moving in X-direction with a constant speed of 10 ms⁻¹
- Two resistors of 6Ω and 9Ω are connected in series to a 120 V source.
- Two bodies of mass 0.25 kg each moving towards each other with velocity
- A mass of 2.0 kg is put on a flat plan attached to a vertical spring fixed on the ground
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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