You place a balloon in a closed chamber at standard temperature and pressure (STP) . You triple the chamber pressure. What happens to the balloon?
a) The volume stays the same.
b) The temperature must also change for the volume to change.
c) The volume decreases to one-third of its original volume.
d) The volume increases to three times its original volume.

Under what conditions will a gas be most likely to exhibit the ideal gas properties predicted by the ideal gas law? 1)high pressures and high temperature, because particles are forced closer together with higher kinetic energy, so intermolecular forces of attraction are weaker 2)high pressure and low temperature, because particles are forced closer together and moving slower, so the volume of the particles is less significant 3) low pressure and high temperature, because particles are spread farther apart and moving faster, so the intermolecular forces of attraction are weaker 4)low pressure and low temperature, because particles are spread farther apart with lower kinetic energy, so the volume of the particles is less significant