Physical Chemistry and Bio-Chemistry: Density and Dalton's Law
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Questions and Answers

What is the density of a gas generally given in?

  • atm
  • g/L (correct)
  • mol/L
  • kg/m^3

    • What does Dalton's law of partial pressures state?

  • The total pressure exerted by a mixture of gases is always less than the sum of the partial pressures.
  • The total pressure exerted by a mixture of gases is equal to the average of the partial pressures.
  • The total pressure exerted by a mixture of gases is equal to the sum of the partial pressures of the component gases. (correct)
  • The total pressure exerted by a mixture of gases is unrelated to the sum of the partial pressures.

    • What is the volume of 1 mole at STP?

  • 10 L
  • 22.4 L (correct)
  • 50 L
  • 1 L

    • What is the term used for the gas collected in a graduated cylinder which also contains water vapor?

    <p>&quot;Wet&quot; gas</p> Signup and view all the answers

    At what atmospheric pressure is the water temperature measured to be in the given context?

    <p>760 mm Hg</p> Signup and view all the answers

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