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Structure of Atom · 2020 · 8 Jan · Shift 2

2 Chemistry questions from this JEE Main paper
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Structure of Atom · 2020 · 8 Jan · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q12.Hydrogen has three isotopes (A), (B) and (C). If the number of neutron(s) in (A), (B) and (C) respectively, are (x), (y) and (z), the sum of (x), (y) an (z) is :
    Chemistry · Structure of Atom · MCQ
  2. Q16.The radius of the second Bohr orbit, in terms of the Bohr radius, a0, in Li2+ is :
    Chemistry · Structure of Atom · MCQ