It is used to seperate substances of different melting point
sublimation
Sublimation is the act of turning an molecule from its gaseous state directly to its solid state. A commonly used example is the sublimation of carbon dioxide gas (CO2) into 'dry ice'. In the sublimation process, desiccation, or the removal of water, also occurs. (Hence the nickname 'dry' in dry ice) Although food products are not made from the process of sublimation, foods can be shipped with sublimed products (e.g. dry ice) in order to allow longer periods between packaging foods and cooking them.
sublimationAnswersublimation AnswerSublimation Its Sublimation
A solid that turns directly into a gas is dry ice. Sublimation
When a solid turns directly into a gas without becoming a liquid it is called sublimation. The reverse of this process is called deposition.
Dye sublimation (correctly is dye diffusion) is used in printing.
The phase of solid to gas is called sublimation.
sublimation is a process in which a solid is directly converted to its vapour phase without facing liquid phase.
Chemists use a special sublimation apparatus.See this link for an image.
Sublimation Note: the term for the changing of a gas to a solid is condensation.
sublimation
sublimation
I think the answer is sublimation
sublimationAnswersublimation AnswerSublimation Its Sublimation
sublimation. for example when dry ice changes directly to a gas.
Sublimation is the act of turning an molecule from its gaseous state directly to its solid state. A commonly used example is the sublimation of carbon dioxide gas (CO2) into 'dry ice'. In the sublimation process, desiccation, or the removal of water, also occurs. (Hence the nickname 'dry' in dry ice) Although food products are not made from the process of sublimation, foods can be shipped with sublimed products (e.g. dry ice) in order to allow longer periods between packaging foods and cooking them.
A solid that turns directly into a gas is dry ice. Sublimation