Kinetic Molecular Theory and Properties of Matter Quiz
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Questions and Answers

What is the measure of a fluid's resistance to flow?

  • Heat capacity
  • Viscosity (correct)
  • Boiling point
  • Vapor pressure

    • At what temperature does a liquid convert into a gas?

  • Room temperature
  • Boiling point (correct)
  • Melting point
  • Freezing point

    • What is the molar heat of vaporization (ΔHvap)?

  • Heat required to change a solid to a gas
  • Heat required to change a liquid to a gas (correct)
  • Heat required to change a gas to a liquid
  • Heat required to change a gas to a solid

    • Which term describes the tendency of a liquid to rise in narrow tubes due to intermolecular attraction?

    <p>Capillary action</p> Signup and view all the answers

    What does the boiling point of a liquid depend on?

    <p>Vapor pressure of the liquid</p> Signup and view all the answers

    Which property of water makes it known as the universal solvent?

    <p>Ability to dissolve many substances</p> Signup and view all the answers

    What does high molar heat of vaporization indicate about a substance?

    <p>Strong intermolecular forces</p> Signup and view all the answers

    Which property determines a fluid's resistance to flow?

    <p>Viscosity</p> Signup and view all the answers

    What symbol is used for enthalpy in the context of phase changes?

    <p>$ riangle H$</p> Signup and view all the answers

    Why does water have high viscosity compared to other liquids?

    <p>The strong intermolecular forces between water molecules.</p> Signup and view all the answers

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