a) gases have a variable shape and volume b) gases expand and fill the container c) gases compress and eventually liquify d) gases have a density greater than 1.00 g/mL e) gases diffuse and mix uniformly
a) -44oC b) -16oC c) 21oC d) 65oC e) 84oC
a) 23.8 torr b) 750 torr c) 751 torr d) 775 torr e) 799 torr
a) 8 torr b) 100 torr c) 422 torr d) 752 torr e) 1512 torr
a) increasing the volume b) decreasing the temperature c) increasing the number of gas molecules d) all of the above e) none of the above
a) 2.50 L b) 4.55 L c) 5.00 L d) 5.50 L e) 10.0 L
a) 68 K b) 135 K c) 273 K d) 546 K e) 1092 K
a) molecules occupy zero volume b) molecules move randomly in straight line paths c) molecules are not attracted to one another d) molecules lose energy after colliding e) molecules have the same kinetic energy at the same temperature
a) high temperature, high pressure b) high temperature, low pressure c) low temperature, high pressure d) low temperature, low pressure e) none of the above
a) absolute zero b) 0oC c) 273oC d) 273 K e) -273 K
a) 0oC b) 0 K c) 273oC d) 273 K e) -273 K
a) 0.0377 mol b) 0.151 mol c) 0.244 mol d) 4.11 mol e) 26.5 mol
a) Boyles law b) Charles law c) Daltons law d) Gay-Lussacs law e) none of the above
a) elastic collision b) isokinetic collision c) isothermmal collision d) molecular collision e) none of the above
a) atmospheric pressure b) gas pressure c) partial pressure d) vapor pressure e) none of the above
a) Boyles law b) Charles law c) Daltons law d) Gay-Lussacs law e) combined gas law
a) hypothetical gas b) ideal gas c) perfect gas d) real gas e) none of the above
a) pressure b) volume c) temperature d) number of molecules e) all of the above
a) 0.138 torr b) 7.14 torr c) 10.5 torr d) 105 torr e) 1050 torr
a) Avogadros number of molecules b) Avogadros number of molecules times two c) 22,400 molecules d) 44,800 molecules e) the same number of molecules
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