Chemistry Temperature and Vapour Pressure Quiz
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Questions and Answers

At a given temperature, do all particles in a beaker have the same amount of energy?

  • No, only gas particles have varying energy.
  • Yes, because they are in thermal equilibrium.
  • Yes, because temperature is constant.
  • No, not all particles have the same kinetic energy. (correct)

    • Why must vapor pressure be measured in a closed container?

  • To ensure accurate measurement of pressure.
  • To prevent particles from escaping.
  • To avoid interference from external factors.
  • To maintain equilibrium between vapor and liquid. (correct)
  • To increase the evaporation rate.

    • How does evaporation affect the temperature of a liquid?

  • It has no effect on temperature.
  • It increases the temperature by releasing heat.
  • It lowers the temperature by decreasing kinetic energy. (correct)
  • It causes the liquid to freeze.
  • It raises the temperature by increasing kinetic energy.

    • What effect does increasing temperature have on the vapor pressure of a liquid?

    <p>Increases vapor pressure by allowing more molecules to escape.</p> Signup and view all the answers

    What are IMF's in chemistry?

    <p>Intermolecular Forces</p> Signup and view all the answers

    Which state of matter typically has the strongest intermolecular forces?

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

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