Real Gases and Ideal Gas Equation
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Questions and Answers

What is the relationship between temperature and the average kinetic energy of gas molecules?

  • Random
  • Directly proportional (correct)
  • Inversely proportional
  • No relationship

    • What is an assumption of the kinetic theory of gases?

  • Gas molecules have large volumes
  • Gas molecules attract each other strongly
  • Gas molecules lose kinetic energy during collisions
  • Gas molecules move randomly and fast (correct)

    • Which gas law represents the relationship between pressure, volume, temperature, and number of moles of an ideal gas?

  • Avogadro's Law
  • Boyle's Law
  • Charles's Law
  • Ideal Gas Law (correct)

    • What does the 'R' represent in the ideal gas equation PV = nRT?

    <p>Gas constant</p> Signup and view all the answers

    In reality, gases deviate from ideal behavior due to what factors?

    <p>Intermolecular forces and molecule volume</p> Signup and view all the answers

    What does the gas constant 'R' equal to in the ideal gas equation?

    <p>$8.31 J K^{-1} mol^{-1}$</p> Signup and view all the answers

    What happens to gas molecules during collisions according to the kinetic theory of gases?

    <p>No kinetic energy is lost during collisions</p> Signup and view all the answers

    What defines a real gas as opposed to an ideal gas?

    <p>$PV=nRT$ applies accurately to real gases</p> Signup and view all the answers

    'Ideal gases' can be best described as gases that?

    <p>Follow the kinetic theory assumptions closely.</p> Signup and view all the answers

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