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The transition from the state 3n = 3 to n = 1 in a hydrogen like atom results in ultraviolet radiation. Infrared radiation will be obtained in the transition from:
Options
(a) 2 → 1
(b) 3 → 2
(c) 4 → 2
(d) 4 → 3
Correct Answer:
4 → 3
Explanation:
The frequency of the transition v ∞ 1/n², when n = 1, 2, 3.
Related Questions: - A thin wire of resistance 4 ohm is bent to form a circle. The resistance across
- The force of repulsion between two electrons at a certain distance is F.
- Which of the following particles will have minimum frequency of revolution
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A thin wire of resistance 4 ohm is bent to form a circle. The resistance across
- The force of repulsion between two electrons at a certain distance is F.
- Which of the following particles will have minimum frequency of revolution
- The moment of inertia of a rod about an axis through its centre and perpendicular
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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