Kinetic particle theory (Topic: 2 - Section: 2.1)

(a) *describe the solid, liquid and gaseous states of matter and explain their interconversion in terms of
the kinetic particle theory and of the energy changes involved
(b) *describe and explain evidence for the movement of particles in liquids and gases (the treatment of
Brownian motion is not required)
(c) explain everyday effects of diffusion in terms of particles, e.g. the spread of perfumes and cooking
aromas; tea and coffee grains in water
(d) *state qualitatively the effect of molecular mass on the rate of diffusion and explain the dependence
of rate of diffusion on temperature
(e) state qualitatively and explain the effects of temperature and pressure on the volumes of gases