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Is it true that particles can only evaporate from a liquid at temperatures above liquids boiling point?
Wiki User
∙ 10y ago
It is not true; evaporation occur at the surface of a liquid and the temperature is under the boiling point.
Wiki User
∙ 10y ago
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What are the different kinds of volatile liquids?
Liquid that has a high boiling point. A liquid that releases molecules as a vapor.
What is the saturation temperature of vapour or the boiling temperature of a liquid?
Different liquids have different boiling temperatures, even the same liquid will have different boiling temperatures at varying pressures.
What is Nonvolatile solutes?
A liquid that is slow to evaporate.
How is boiling point used in chemistry?
If you know a boiling point, you can separate two different liquids that are mixed together. If the two liquids have different boiling points, you can boil them both. One of the liquids will reach its boiling point before the other liquid and start to evaporate. One of the liquids will have evaporated and will be separated from the liquid with the higher boiling point. This is called distillation. Jarachia ~ x
When you use the direct distillation?
Distillation is used to separate liquids with different boiling points. A distillation column consists of let's say trays at different temperatures, and in these trays, the lighter and more volatile components evaporate, leaving the heavier component(s).
What is a volitile liquid?
Violate liquids are liquids that will evaporate, or vaporize easily. They evaporate at room temperature. Violate liquids have a low boiling point.
What property of the fractions makes the fractional distillation works?
Because the mixed liquids have different boiling points allowing the different liquids to boil at different times!
What are the different kinds of volatile liquids?
Liquid that has a high boiling point. A liquid that releases molecules as a vapor.
Why is it possible to separate mixtures of liquids by boiling?
Different liquids boil at different temperatures. When the boiling points (the temperature at which a liquid boils) are sufficiently different, boiling can be used to seperate the liquids
What is it called when a liquid goes to a gas at a boiling point?
Liquids evaporate when changing to a gas.
What is the saturation temperature of vapour or the boiling temperature of a liquid?
Different liquids have different boiling temperatures, even the same liquid will have different boiling temperatures at varying pressures.
What is Nonvolatile solutes?
A liquid that is slow to evaporate.
Why water evaporates most quickly than other liquids?
Water does not have any other particles to evaporate such as sugar particles.
Unlike other kinds of liquids volatile liguids?
Unlike other kinds of liquid, volatile liquids vaporize easily. Generally, liquids that evaporate at room temperature or lower are considered volatile liquids.
How is boiling point used in chemistry?
If you know a boiling point, you can separate two different liquids that are mixed together. If the two liquids have different boiling points, you can boil them both. One of the liquids will reach its boiling point before the other liquid and start to evaporate. One of the liquids will have evaporated and will be separated from the liquid with the higher boiling point. This is called distillation. Jarachia ~ x
Can particles evaporate?
At room temperature only liquids can be evaporated; increasing the temperature also the solids can be evaporated.
Is the evaporation temperature always the same as the boiling point?
Liquids are constantly evaporating but it's only at the boiling point that all the particles have enough energy to go from liquid to gas. e.g. Water molecules can evaporate off of wet clothes at a temperature other than 100 Degrees Celsius.
