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NEETChemistryStructure of Atom

Calculate the energy associated with the first orbit of He + .What is the radius of this orbit?

Options

  1. AEnergy associated is −5.46×10 -18 J and Radius of this orbit is 0.06322 nm
  2. BEnergy associated is −8.72×10 -18 J and Radius of this orbit is 0.03645 nm
  3. CEnergy associated is −8.72×10 -18 J and Radius of this orbit is 0.02645 nm
  4. DEnergy associated is −7.53×10 -18 J and Radius of this orbit is 0.03345 nm

Correct answer

C. Energy associated is −8.72×10 -18 J and Radius of this orbit is 0.02645 nm

Step-by-step solution

Correct Option is : (C) Energy associated is −8.72×10 -18 J and Radius of this orbit is 0.02645 nm

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