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Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius of the third orbit will be
Options
(a) 1.12 Å
(b) 4.77 Å
(c) 1.06 Å
(d) 1.59 Å
Correct Answer:
4.77 Å
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
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The dimension of 1/2ε₀E², where ε₀ is permittivity of free space and E is electric field
- Heat is supplied at constant pressure to diatomic gas. The part of this heat that goes
- When a mass m is attached to a spring, it normally extends by 0.2 m.
- A man goes 10 m towards north, then 20m towards east, the displacement is
- The resistance of a carbon resistor of colour code Red-Red Green Silver is(in kΩ)
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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