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Exam
NEET
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Physics
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Atomic Physics

NEET · Physics · Atomic Physics

Question: What is the orbital radius of the electron in a hydrogen...

Question: What is the orbital radius of the electron in a hydrogen atom if it requires 13.6 eV of energy to separate a hydrogen atom into a proton and an electron?

Options

  1. A5.3 × 10–11m
  2. B1.6 × 10–19m
  3. C6.626 × 10–34m
  4. D9.81 m

Correct answer

A. 5.3 × 10–11m

Step-by-step solution

Correct Option is : (A)
5.3 × 10–11m
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