Kinetic Particle Theory Multiple Choice Questions with Answers – PDF Download

MCQ 1: Attractive forces between particles are weakest in:

1. solids
2. liquids
3. gases
4. none of above

MCQ 2: The process of sublimation refers to:

1. conversion of solid directly into gas
2. conversion of gas into liquid
3. conversion of gas directly into solid
4. conversion of liquid into solid

MCQ 3: Heating and cooling curves are plots of:

1. temperature against mass
2. temperature against kinetic energy
3. available space against kinetic energy
4. temperature against time

MCQ 4: Carbon dioxide (CO₂) diffuses:

1. slowly than hydrogen
2. slowly than oxygen
3. faster than hydrogen
4. faster than oxygen

MCQ 5: A constant temperature at which a pure solid change into a pure liquid is called:

1. latent heat of vaporization
2. elevation in boiling point
3. melting point
4. boiling point