Essential Chemistry for IGCSE - Particles And Purification (Section 4 - No. 35)

Which of the following describes the process of sublimation?
Liquid changing to a solid.
Gas changing to a liquid.
Solid changing directly to a gas.
Liquid changing to a gas.

Explanation

Sublimation is the direct transition of a substance from the solid to the gas phase without passing through the intermediate liquid phase.

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