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Structure of Atom · 2025 · 8 Apr · Shift 2

2 Chemistry questions from this JEE Main paper
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Structure of Atom · 2025 · 8 Apr · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q5.Correct statements for an element with atomic number 9 are: A. There can be 5 electrons for which ms​=+21​ and 4 electrons for which ms​=−21​. B. There is only one electron in pz​ orbital. C. The last electron…
    Chemistry · Structure of Atom · MCQ
  2. Q22.The energy of an electron in the first Bohr orbit of the H-atom is -13.6 eV. The magnitude of energy value of an electron in the first excited state of Be3+ is ​ eV (nearest integer value).
    Chemistry · Structure of Atom · Numerical