It is used to seperate substances of different melting point
The word for a solid turning into a gas without going through the liquid phase is - 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.
sublimation
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Column chromatography separates compounds based on their different affinities for a stationary phase, while sublimation separates compounds based on differences in their volatility. Column chromatography is commonly used in purifying mixtures of compounds, while sublimation is often used to purify solids that can sublime.
The term used for the conversion of solid to vapor is sublimation.
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.
The word for a solid turning into a gas without going through the liquid phase is - sublimation.
Sublimation refers to a substance changing from a solid directly into a gas, and can usually only be achieved via decrease in air pressure as well as temperature. Fractional sublimation refers to separating a substance's parts through the sublimation of one part.
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.
I think the answer is sublimation
In sublimation (sublimation printing), the equipment typically used includes a heat press, a sublimation printer, and sublimation paper. For girls' apparel, items like polyester T-shirts, leggings, and tote bags are commonly printed using this technique. Additionally, vibrant dye inks specifically designed for sublimation are essential to achieve high-quality prints. Proper heat-resistant tape and a workstation for setup are also important to ensure successful transfers.
The other name for sublimation is "sublimation of a substance." In the context of phase transitions, sublimation refers to the process where a solid transforms directly into a gas without passing through the liquid phase. This term is commonly used in chemistry and physics.
sublimation
The word 'sublimation' can be used two different ways in relation to gas/solid phase changes.1- Sublimation is the direct conversion of a solid to gas.The reverse process, gas to solid, is referred to as deposition.2- However, the term 'sublimation' is also used for a process for purifying a solid by heating it in an apparatus to make it turn into a gas (sublimation) and then cooling the gas back to a solid on a special cold surface (deposition). The impurities are left behind and the purified solid is gathered from the collecting area.The whole process is referred to as 'subliming' or 'sublimation', with the 'deposition' part just accepted as part of the process. This technique dates back to the alchemists.So sublimation can mean:-the change of a solid to gas or-a purifying process that features both sublimation and deposition.The term 'sublimation' is not used to mean a gas to solid change all by itself.