Crystallization Process Quiz
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Questions and Answers

What is the primary driving force for crystallization?

  • Pressure
  • Temperature decrease (correct)
  • Chemical reaction
  • Heat
  • What is the process described in the text?

  • Melting
  • Sublimation
  • Evaporation
  • Crystallization (correct)
  • What is the state change involved in the process described?

  • Liquid to gas
  • Liquid to solid (correct)
  • Solid to liquid
  • Gas to solid
  • What is the purpose of filtration under suction in the purification of solids?

    <p>To separate the solid from the liquid quickly</p> Signup and view all the answers

    What is the role of a filter in the process of filtration under suction?

    <p>To trap the solid particles and allow the liquid to pass through</p> Signup and view all the answers

    How does filtration under suction contribute to the purification of solids?

    <p>It removes impurities from the solid</p> Signup and view all the answers

    What is the primary purpose of filtration under suction in the purification of solids?

    <p>To remove impurities from the solids</p> Signup and view all the answers

    What is the role of suction in the process of filtration under suction?

    <p>To create a vacuum for faster filtration</p> Signup and view all the answers

    What is the main benefit of using filtration under suction over regular filtration?

    <p>Faster filtration rate</p> Signup and view all the answers

    Study Notes

    Crystallization

    • The primary driving force for crystallization is the reduction of supersaturation.

    Process of Crystallization

    • The process described in the text is crystallization, which involves a state change from a liquid to a solid.

    Filtration Under Suction

    • The purpose of filtration under suction in the purification of solids is to separate the solid particles from the liquid.
    • The role of a filter in the process of filtration under suction is to act as a barrier, allowing the liquid to pass through while retaining the solid particles.
    • Filtration under suction contributes to the purification of solids by removing impurities from the solid particles.
    • The primary purpose of filtration under suction is to quickly and efficiently separate the solid particles from the liquid, resulting in a more pure solid.
    • Suction plays a crucial role in the process of filtration under suction, as it helps to pull the liquid through the filter, allowing for faster and more efficient separation.
    • The main benefit of using filtration under suction over regular filtration is that it is faster and more efficient, resulting in a more pure solid.

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    Description

    Test your knowledge of crystallization with this quiz. Explore the state change involved in the process and the primary driving force for crystallization.

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