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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: - Velocities of sound measured in hydrogen and oxygen gas at a given temperature
- The radius of curvature of a convave mirror is 24 cm and the imager is magnified
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Velocities of sound measured in hydrogen and oxygen gas at a given temperature
- The radius of curvature of a convave mirror is 24 cm and the imager is magnified
- A source of light is placed at a distance of 50 cm from a photocell and the stopping
- The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV,
- The device can act as a complete electronic circuit is
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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