Liquid State and Properties Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Conversion of a liquid to a gas at all temperatures is called

1. sublimation
2. evaporation
3. condensation
4. boiling

MCQ 2: The molecules of liquid which escape first have

1. highest kinetic energy
2. lowest kinetic energy
3. moderate kinetic energy
4. infinite kinetic energy

MCQ 3: The pressure that vapors apply on the surface of the liquid at equilibrium is called

1. torr
2. vapor pressure
3. liquid pressure
4. condensation

MCQ 4: At Mount Everest, the water boils at

1. 100 °C
2. 90 °C
3. 80 °C
4. 70 °C

MCQ 5: If the liquid is heated to increase the kinetic energy then the liquid will

1. evaporate slowly
2. evaporate faster
3. not evaporate
4. boil