Podcast
Questions and Answers
What is the pressure exerted by small particles of vapor on the walls of a container called?
What is the pressure exerted by small particles of vapor on the walls of a container called?
- Condensation pressure
- Liquid pressure
- Vapor pressure (correct)
- Evaporation pressure
What happens when the vapor pressure increases and equals the air pressure?
What happens when the vapor pressure increases and equals the air pressure?
- The liquid freezes
- The liquid evaporates more slowly
- The liquid evaporates faster
- Equilibrium is established (correct)
What is the phenomenon called when gas bubbles are formed from the depth of the liquid and spread into the air?
What is the phenomenon called when gas bubbles are formed from the depth of the liquid and spread into the air?
- Boiling (correct)
- Diffusion
- Evaporation
- Condensation
What is the energy required to break the force between molecules in a liquid called?
What is the energy required to break the force between molecules in a liquid called?
What determines the surface attraction of a liquid?
What determines the surface attraction of a liquid?
What is the phenomenon called when small particles with enough kinetic energy overcome intermolecular forces and pass from the surface of the liquid to the gas state?
What is the phenomenon called when small particles with enough kinetic energy overcome intermolecular forces and pass from the surface of the liquid to the gas state?
What does the number of collisions of particles in a liquid lead to?
What does the number of collisions of particles in a liquid lead to?