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NEET 2023

NEET 2023 Physics question on Atoms and Nuclei

The radius of inner most orbit of hydrogen atom is 5.3×10−115.3 \times 10^{-11} m. What is the radius of third allowed orbit of hydrogen atom?
  1. A.
    0.530.53 Å
  2. B.
    1.061.06 Å
  3. C.
    1.591.59 Å
  4. D.
    4.774.77 Å
Show answer

Correct option: D

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