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Structure of Atom · 2019 · 10 Jan · Shift 2

1 Chemistry questions from this JEE Main paper
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Structure of Atom · 2019 · 10 Jan · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q20.The ground state energy of hydrogen atom is – 13.6 eV. The energy of second excited state of He+ ion in eV is :
    Chemistry · Structure of Atom · MCQ