Question

what is sublimation and examples

Answer 1

Sublimation, in physics, conversion of a substance from the solid to the gaseous state without its becoming liquid. An example is the vaporization of frozen carbon dioxide (dry ice) at ordinary atmospheric pressure and temperature. The phenomenon is the result of vapour pressure and temperature relationships.

Answer 2

The process of changing directly from a solid to the gas state without passing through the liquid state. An example of this is dry ice.