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Some Basic Concepts of Chemistry · 2023 · 25 Jan · Shift 1

2 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2023 · 25 Jan · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q8.'25 volume' hydrogen peroxide means
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  2. Q18.In sulphur estimation, 0.471 g of an organic compound gave 1.4439 g of barium sulphate. The percentage of sulphur in the compound is ​ (Nearest Integer) (Given : Atomic mass Ba: 137 u, S: 32 u, O: 16 u)
    Chemistry · Some Basic Concepts of Chemistry · Numerical