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Evaporation is the phenomenon of transformation from liquid to gas which occur at the surface of the liquid. Evaporation is possible also at a temperature lower than the boiling point.
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∙ 10y ago
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When vaporization takes place on the surface of a liquid is called?
If vaporization takes place at the surface of a liquid, it is called evaporation. but when evaporation occurs throughout the substance it is called boiling.
What is the name of the process that changes a substance from a liquid to a gas at a temperature below the substances boiling point?
This is called evaporation. It is different from boiling because it only occurs at the top layer of molecules of the liquid, while the latter occurs in the whole body of the liquid.
All babout evaporation?
Evaporation is a type of vaporization of a liquid that occurs from the surface of a liquid into a gaseous phase that is not saturated with the evaporating substance. Evaporation is an essential part of the water cycle.
How are evaportion and boiling different?
Evaporation occurs at the surface of a liquid at any temperature as long as the substance is a liquid. Boiling occurs throughout the liquid and occurs at the boiling point.
When vaporization takes place of surfaces of a liquid is called?
If vaporization takes place at the surface of a liquid, it is called evaporation. but when evaporation occurs throughout the substance it is called boiling.
What is the difference between evaporation and diffusion?
Evaporation-Water changes into gas.Evaporation does not take place at.Rate of evaporation sometimes fast and sometimes low.Diffusion-The spreading of one substance to another is called diffusion.
What is a condensing agent?
A condensing agent is something that helps to make a substance more dense. This usually occurs through evaporation or drying.
The process of cools the oceans?
evaporation occurs
Type of evaporation?
Evaporation only occurs from a surface, and is a stochastic process that occurs when a molecule gains sufficient energy to escape the surface tension. i.e. it is the hotter of the molecules that escape - which is why evaporative cooling occurs of the remaining liquid.Depending on the pressure and temperature of the material, evaporation may occur from a liquid, or a solid.Water and alcohol are examples of the first, and water, and Dry Ice - (CO2) are examples of the second type of evaporation, and which is given the special name of sublimation.
3 examples of evaporation?
Evaporation refers to the process of becoming vapor. Evaporation occurs when the sun heats up the earth surface. Evaporation also occurs when water is heated in a cooking vessel.
What process occurs during distillation?
condensation then evaporation
Why does expansion happen?
Expansion occurs when a substance is heated. The energy given to the molecules in the substance causes them to vibrate and so they get pushed further apart, causing the substance to expand.
