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Structure of Atom · 2004 · Shift 0

4 Chemistry questions from this JEE Main paper
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Structure of Atom · 2004 · Shift 0

4 Chemistry questions from this JEE Main paper

  1. Q55.Which of the following sets of quantum numbers is correct for an electron in 4f orbital?
    Chemistry · Structure of Atom · MCQ
  2. Q56.Consider the ground state of Cr atom (Z = 24). The number of electrons with the azimuthal quantum numbers, l = 1 and 2 are respectively
    Chemistry · Structure of Atom · MCQ
  3. Q57.The wavelength of the radiation emitted when in a hydrogen atom electron falls from infinity to stationary state 1, would be (Rydberg constant = 1.097 × 107 m-1)
    Chemistry · Structure of Atom · MCQ
  4. Q58.Which one of the following sets of ions represents the collection of isoelectronic species? (Atomic nos. : F = 9, Cl = 17, Na = 11, Mg = 12, Al = 13, K = 19, Ca = 20, Sc = 21)
    Chemistry · Structure of Atom · MCQ