What is the process called when a solid changes directly to a gas?
A
Evaporation
B
Sublimation
C
Condensation
D
Deposition
Correct Answer: Option B — Sublimation
Explanation:
Sublimation is the direct transition of a substance from solid to gas without passing through the liquid phase. Dry ice, which is solid carbon dioxide, is a common example of a substance that sublimes at room temperature.