Solubility and Dissolution Quiz
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Solubility and Dissolution Quiz

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@VeritableCoralReef

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Questions and Answers

What is the purpose of step 3 in the solubility test procedure?

  • To identify substances that did not dissolve (correct)
  • To prepare the substances for the next step
  • To measure the volume of water needed for dissolution
  • To ensure complete dissolution of the substances

    • What is the purpose of Bial’s reagent in the BIAL’S ORCINOL TEST PROCEDURE?

  • To test for the presence of specific carbohydrates (correct)
  • To enhance the color of the product formed
  • To heat the solutions evenly
  • To dissolve the solutions

    • What is the purpose of adding conc. sulfuric acid in the CARBOHYDRATES BENEDICT’S TEST MOLISCH’S TEST PROCEDURE?

  • To enhance the color of the ring formed
  • To precipitate the carbohydrates
  • To test for reducing sugars (correct)
  • To neutralize the solutions

    • What is the purpose of using CCl4 in the solubility test procedure?

    <p>To compare the solubility in different solvents</p> Signup and view all the answers

    What is the purpose of the control test tube in the MOLISCH’S TEST PROCEDURE?

    <p>To provide a baseline for comparison</p> Signup and view all the answers

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