Question

The ground state energy of hydrogen atom is 13.6ev,the energy needed toionise h atom from second excited state

Answer 1

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The ground state energy of a hydrogen atom is -13.6 eV. That is why 13.6 eV is needed to ionize a hydrogen atom from its ground state. The energy of the state with principle quantum number is approximately -13.6 eV / .

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Answer 2

Answer:

The ground state energy of a hydrogen atom is -13.6 eV. That is why 13.6 eV is needed to ionize a hydrogen atom from its ground state. The energy of the state with principle quantum number is approximately -13.6 eV / .

The ground state energy of a hydrogen atom is -13.6 eV. That is why 13.6 eV is needed to ionize a hydrogen atom from its ground state. The energy of the state with principle quantum number is approximately -13.6 eV / .