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JEE Main2005ChemistryStructure of AtomActual

Which of the following statements in relation to the hydrogen atom is correct?

Options

  1. A3s orbital is lower in energy than 3p orbital
  2. B3p orbital is lower in energy than 3d orbital
  3. C3s and 3p orbitals are of lower energy than 3d orbital
  4. D3s, 3p and 3d orbitals all have the same energy

Correct answer

D. 3s, 3p and 3d orbitals all have the same energy

Step-by-step solution

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