| 0620-IGCSE-CHEMISTRY
PAPER-2-TOPIC-WISE PAST PAPERS / PAPER-2-THE PARTICULATE NATURE OF MATTER
Note:

IGCSE Topic Questions for  The Particulate Nature of matter Paper 2 Multiple Choice

Syllabus requirements for the topic:

  • State the distinguishing properties of solids, liquids and gases 
  • Describe the structure of solids, liquids and gases in terms of particle separation, arrangement and types of motion 
  • Describe changes of state in terms of melting, boiling, evaporation, freezing, condensation and sublimation • Describe qualitatively the pressure and temperature of a gas in terms of the motion of its particles 
  • Show an understanding of the random motion of particles in a suspension (sometimes known as Brownian motion) as evidence for the kinetic particle (atoms, molecules or ions) model of matter 
  • Describe and explain diffusion

Supplement 

  • Explain changes of state in terms of the kinetic theory 
  • Describe and explain Brownian motion in terms of random molecular bombardment 
  • State evidence for Brownian motion 
  • Describe and explain dependence of rate of diffusion on molecular mass

Course content