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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
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An open knife edge of mass 200g is dropped from height 5m on a cardboard
- The angle between the dipole moment and electric field at any point on the equatoria
- A black body radiates 20 W at temperature 227⁰C. It temperature of the black body
- An object is placed 30 cm away from a convex lens of focal length 10 cm and a sharp
- The ionisation energy of an electron in the ground state of helium atom is 24.6 eV.
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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