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5 Written questions

5 Matching questions

  1. R-value when dealing with ENERGY
  2. Charles' Law (formula)
  3. Graham's Law (words)
  4. Molarity
  5. Dalton's Law (formula)
  1. a
  2. b
  3. c 8.31 J/(mol∙K)
  4. d The rate of effusion of a gas is inversely proportional to the square root of the mass of its particles.
  5. e moles solute / liters solution; a unit of concentration

5 Multiple choice questions

  1. A fluid is a substance that continually deforms (flows) under an applied shear stress. Fluids are a subset of the phases of matter and include liquids, gases, plasmas and, to some extent, plastic solids.
  2. When there is a barrier with one or many small holes that prevent a gas to expand into the new volume unless a gas molecule happens to travel through the hole. The term "small" when referring to the holes are holes with diameters less than the mean free path of the gas molecules.
  3. Constant volume

5 True/False questions

  1. IsovolumetricConstant volume


  2. Isotherms
    The curved lines on a PV-graph (are called...?)


  3. 760 mm Hg ( = ? atm)1 atm ( = ? mm Hg)


  4. Isothermal
    The curved lines on a PV-graph (are called...?)


  5. Boyle's Law (graph)