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Some Basic Concepts of Chemistry · 2022 · 27 Jul · Shift 1

3 Chemistry questions from this JEE Main paper
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Some Basic Concepts of Chemistry · 2022 · 27 Jul · Shift 1

3 Chemistry questions from this JEE Main paper

  1. Q1.250 g solution of D-glucose in water contains 10.8% of carbon by weight. The molality of the solution is nearest to (Given: Atomic Weights are, H,1u;C,12u;O,16u…
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  2. Q12.In Carius method of estimation of halogen, 0.45 g of an organic compound gave 0.36 g of AgBr. Find out the percentage of bromine in the compound. (Molar masses : AgBr=188 g mol−1;Br=80 g mol−1…
    Chemistry · Some Basic Concepts of Chemistry · MCQ
  3. Q14.20 mL of 0.02MK2​Cr2​O7​ solution is used for the titration of 10 mL of Fe2+ solution in the acidic medium. The molarity of Fe2+…
    Chemistry · Some Basic Concepts of Chemistry · Numerical