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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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Topics: Atoms and Nuclei
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Consider a two particle system with particle having masses m₁ and m₂. If the first
- The mean free path of molecules of a gas,(radius ‘r’) is inversely proportional to
- A uranium nucleus ₉₂ U ²³⁸ emits an α-particle and a β-particle in succession.
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Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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