The process of sublimation describes which of the following changes of state?

liquid ➡ solid

gas ➡ solid

solid ➡ gas

gas ➡ liquid

The sublimation process describes the change of state solid → gas.

Explanation:

Sublimation is a process that involves the passage of a substance from the solid to the gaseous state, without going through the liquid state. The inverse process is known as "inverse or regressive sublimation" and consists in solidifying (going to solid state) again the gas obtained, without going through the liquid state.

Frequently, it can be considered as a special form of distillation of certain solid substances, in which a sublimator is used, which is a special vessel that heats the solid substance until it passes into the gas phase.

Then, the sublimation process describes the change of state solid → gas.