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Some Basic Concepts of Chemistry · 2025 · 8 Apr · Shift 2

2 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2025 · 8 Apr · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q9.On combustion 0.210 g of an organic compound containing C, H and O gave 0.127 g H2​O and 0.307 g CO2​. The percentages of hydrogen and oxygen in the given organic compound respectively are:
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  2. Q24.20 mL of sodium iodide solution gave 4.74 g silver iodide when treated with excess of silver nitrate solution. The molarity of the sodium iodide solution is ​ M. (Nearest Integer value) (Given : Na = 23, I = 127,…
    Chemistry · Some Basic Concepts of Chemistry · Numerical