13. Which example represents a change from the liquid state of matter to the gas state of matter?
Answer: C
Rain drops on a vehicle evaporate when the sun comes out.
This example illustrates the process of evaporation, where water in its liquid state transforms into water vapor, which is the gaseous state of matter.
A) A pond freezes as the air temperature drops in winter.
This option describes a transition from a liquid state to a solid state, known as freezing. It does not involve a change to the gas state of matter, making it incorrect in the context of the question.
B) A cube of metal melts under extreme temperature.
This choice represents a change from solid to liquid, specifically melting. Since it does not involve a transition to the gas state, it is not the correct answer.
C) Rain drops on a vehicle evaporate when the sun comes out.
This is the correct example as it demonstrates the change from the liquid state of water to the gaseous state through the process of evaporation, which occurs when the temperature rises due to sunlight.
D) Dry ice turns to carbon dioxide vapor at room temperature.
While this option describes a transition from solid to gas, known as sublimation, it does not involve a liquid state. Therefore, it does not fit the criteria of the question regarding liquid to gas transformation.
Conclusion
The correct answer, option C, accurately represents the transition from liquid to gas through evaporation. All other options either depict transformations involving different states of matter or do not involve a liquid state at all, thereby confirming that C is the only appropriate choice for the question posed.