Podcast
Questions and Answers
At what point do molecules throughout the liquid gain enough energy to enter the gaseous state?
At what point do molecules throughout the liquid gain enough energy to enter the gaseous state?
- Evaporation
- Boiling (correct)
- Condensation
- Freezing
In which process are molecules at the surface of a liquid gaining enough energy to enter the gaseous state?
In which process are molecules at the surface of a liquid gaining enough energy to enter the gaseous state?
- Freezing
- Sublimation
- Evaporation (correct)
- Condensation
What happens when air particles collide with the surface of a liquid?
What happens when air particles collide with the surface of a liquid?
- Sublimation occurs
- Condensation occurs
- Melting occurs
- Evaporation occurs (correct)
Which statement about evaporation is true?
Which statement about evaporation is true?
What happens to the temperature of a liquid when it is boiling?
What happens to the temperature of a liquid when it is boiling?