Condensation is the change of state from which to which?

Study for the Cambridge Science – States of Matter Test. Prepare with flashcards and multiple choice questions, with hints and explanations for each question. Ready yourself for your exam!

Multiple Choice

Condensation is the change of state from which to which?

Explanation:
Condensation is the change of state where a gas loses enough energy to become a liquid. When water vapor in the air cools, its molecules slow down and stick together, forming tiny droplets. This is why you see dew on grass or foggy windows—the vapor has condensed into liquid. It’s the opposite of evaporation, which is liquid turning into a gas. The other two processes are different: deposition is gas turning directly into a solid, and sublimation is solid turning directly into a gas. So the description of gas turning into a liquid is condensation.

Condensation is the change of state where a gas loses enough energy to become a liquid. When water vapor in the air cools, its molecules slow down and stick together, forming tiny droplets. This is why you see dew on grass or foggy windows—the vapor has condensed into liquid. It’s the opposite of evaporation, which is liquid turning into a gas. The other two processes are different: deposition is gas turning directly into a solid, and sublimation is solid turning directly into a gas. So the description of gas turning into a liquid is condensation.

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