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Some Basic Concepts of Chemistry · 2022 · 25 Jul · Shift 2

2 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2022 · 25 Jul · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q14.56.0 L of nitrogen gas is mixed with excess hydrogen gas and it is found that 20 L of ammonia gas is produced. The volume of unused nitrogen gas is found to be ​ L.
    Chemistry · Some Basic Concepts of Chemistry · Numerical
  2. Q20.A sample of 4.5 mg of an unknown monohydric alcohol, R−OH was added to methylmagnesium iodide. A gas is evolved and is collected and its volume measured to be 3.1 mL. The molecular weight of the unknown alcohol is ​…
    Chemistry · Some Basic Concepts of Chemistry · Numerical