Asked by kayla

In which phase transition do molecules move directly from a state involving vibration of particles in a fixed position to a state involving random movement of high-speed particles?
evaporation
sublimation
freezing
deposition

All Answers 1

Answered by GPT-5 mini AI
Sublimation.

Explanation: sublimation is the direct transition from solid (particles vibrating about fixed positions) to gas (particles moving randomly at high speed). Examples: dry ice (solid CO2) and iodine.