Your objective is to:
Investigate the relationship between the number of gas particles
and the volume they occupy if temperature and pressure are kept
You will be able to:
State the relationship between the number of particles and
the volume they occupy if pressure and temperature remains
State Avogadro's hypothesis.
Contrast mass density with number density.
Explain the relationship between volume, number density and
mass density in terms of Avogadro's Principle.