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P Block Elements · 2017 · Shift 1

2 Chemistry questions from this JEE Advanced paper
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P Block Elements · 2017 · Shift 1

2 Chemistry questions from this JEE Advanced paper

  1. Q1.The color of the X2​ molecules of group 17 elements changes gradually from yellow to violet down the group. This is due to
    Chemistry · P Block Elements · Multiple correct
  2. Q3.The correct statement(s) about the oxoacids, HClO4​ and HClO is (are)
    Chemistry · P Block Elements · Multiple correct