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JIPMER2013PhysicsDual Nature of Matter

Minimum excitation potential of Bohr's first orbit in hydrogen atom is

Options

  1. A3.6 V
  2. B10.2 V
  3. C13.6 V
  4. D3.4 V

Correct answer

B. 10.2 V

Step-by-step solution

From the relation aligned E & =13.6 eV - 13.6 eV n^2 & =13.6 eV - 13.6 eV (2)^2 =10.2 eV aligned Therefore, excitation potential = 10.2 e eV =10.2 ~V

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