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Judysubstances transition directly from a solid to a gas without going through a liquid state. This process occurs when the temperature and pressure of the environment allow the solid to vaporize without melting first. An example of sublimation is dry ice, which changes from a solid to a gas at room temperature.
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What is it called when ice and snow turn directly into water vapor?
The process of ice and snow turning directly into water vapor is called sublimation. Sublimation occurs when a substance transitions from a solid state to a gaseous state without first passing through the liquid state.
Give you an examples of sublimation in science?
An example of sublimation in science is dry ice, which is solid carbon dioxide that changes directly into carbon dioxide gas when heated. Another example is the process of freeze drying, where water is removed from a substance by sublimation under low pressure and temperature conditions.
Which process below does not involve water vapor?
Sublimation does not involve water vapor. Sublimation is the process in which a solid directly transitions into a gas without passing through the liquid phase.
What is the correct name for reverse sublimation?
The correct term for reverse sublimation is deposition. Deposition is the process where a substance transitions directly from a gas to a solid without passing through the liquid phase.
When does ice change directly into water vapour?
Ice changes directly into water vapor through the process of sublimation when the temperature and pressure are below the ice's triple point. This transition skips the liquid phase, turning solid ice directly into water vapor in a process known as sublimation.
