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Periodic Table and Periodicity · 2019 · 12 Apr · Shift 2

2 Chemistry questions from this JEE Main paper
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Periodic Table and Periodicity · 2019 · 12 Apr · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q6.In comparison to boron, berylium has :
    Chemistry · Periodic Table and Periodicity · MCQ
  2. Q17.Among the following, the energy of 2s orbital is lowest in :
    Chemistry · Periodic Table and Periodicity · MCQ