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Some Basic Concepts of Chemistry · 2023 · 31 Jan · Shift 1

2 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2023 · 31 Jan · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q16.Zinc reacts with hydrochloric acid to give hydrogen and zinc chloride. The volume of hydrogen gas produced at STP from the reaction of 11.5 g of zinc with excess HCl is ​ L (Nearest integer)…
    Chemistry · Some Basic Concepts of Chemistry · Numerical
  2. Q19.On complete combustion, 0.492 g of an organic compound gave 0.792 g of CO2​. The % of carbon in the organic compound is ​ (Nearest integer)
    Chemistry · Some Basic Concepts of Chemistry · Numerical