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Some Basic Concepts of Chemistry · 2020 · 9 Jan · Shift 2

1 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2020 · 9 Jan · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q6.10.30 mg of O2​ is dissolved into a liter of sea water of density 1.03 g/mL. The concentration of O2​ in ppm is ​.
    Chemistry · Some Basic Concepts of Chemistry · Numerical