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5 Written Questions

5 Matching Questions

  1. Effusion
  2. Gay-Lussac's Law (formula)
  3. Henry's Law
  4. Boyle's Law (formula)
  5. Isometric
  1. a Constant volume
  2. b 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. c
  4. d
    where p is the partial pressure of the solute in the gas above the solution, c is the concentration of the solute and k sub-H is a constant with the dimensions of pressure divided by concentration. The constant, known as the Henry's law constant, depends on the solute, the solvent and the temperature.
  5. e

5 Multiple Choice Questions

  1. The number of moles of a component of a solution divided by the total number of moles of all components.
  2. 8.31 J/(mol∙K)
  3. In Chemistry, the term diffusion is defined as the movement of particles of a fluid from a place of relatively high concentration to a place with low concentration. It occurs due to the randomness of motion caused by thermal energy.
  4. Constant pressure
  5. Constant volume

5 True/False Questions

  1. Combined Gas Law


  2. 760 mm Hg ( = ? atm)


  3. IsovolumetricConstant volume


  4. torruniversal gas constant
    (a.k.a. molar gas constant, a.k.a. ideal gas constant)


  5. Charles' Law (formula)


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