Question 1
Kinetic Theory and States of MatterThe movement of liquid molecules from the surface of the liquid to the gaseous phase above it is known as
- A.Brownian movement
- B.condensation
- C.evaporation
- D.liquefaction
Show the answer and explanation
Answer: C (evaporation)
Explanation
Molecules with enough energy escape from the surface of a liquid into the gas above it; this is evaporation. Condensation is the reverse.