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How is the rate of evaporation related to intermolecular forces?
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Why does a liquids evaporation rate increases when liquid is heated?
More molecules have enough energy to overcome the attractive forces holding them in the liquid.
Does high viscosity have strong intermolecular forces?
Viscosity is a measure of resistance of a fluid t flow. When a fluid flows, a portion of it moves with respect to the neighboring portions. Since there are cohesive forces between the molecules of that liquid, like intermolecular forces, these forces create an "internal friction" which reduces the rate of flow of that fluid, so when a substance has greater IMF, these frictional forces are stronger. Therefore, it has more resistance toward moving.
What are the factors affecting the rate of evaporation of alcohol?
The factors that affect the rate of evaporation of alcohol are the exposed surface area of the alcohol, the temperature of the surroundings, and the other particles that are present in the alcohol. The vapor pressure affects the rate of evaporation of alcohol.
What is the evaporation rate of hydrochloric acid?
The evaporation rate is very dependent on the temperature. You will have to access a data table to find this out.
What is the rate of evaporation of sulfuric acid at 60C?
im not sure....
What is the relationship between molar mass and evaporation rates?
They are inversely related. This means that as molar mass increases, the rate of evaporation decreases. This is because as molar mass increases, the intermolecular bonds also get stronger, and it is more difficult to break those bonds and for liquid molecules to jump into a gaseous state.
How surface area and windspeed affect the rate of evoporation?
The rate of evaporation is directly related to both.
What is the relationship between surface area and rate of evaporation?
Evaporation is a process that takes place at the surface of a liquid, therefore the rate of evaporation is directly related to the surface area. Twice as much surface area will give you twice as much evaporation.
Why rate of evporation increases with increase in surface area?
increased surface area allows more particles to absorb more heat energy which breaks the intermolecular bonds between them at a faster rate, hence increases the rate of evaporation
What happens when the rate of evaporation of a liquid as the liquid is cooled?
Rate of evaporation depends on temperature. As Temp decreases, so does the rate of evaporation.
How a warm day affect rate of evaporation?
The rate of evaporation increases
How does temperature affect the rate of evaporation?
The higher the temperature, the higher the rate of evaporation. It is
What conditions will increase the rate of evaporation?
Heat speeds up the rate of evaporation.
How does increase in temperature surface area wind speed affect evaporation?
These are all variables used to calculate evaporation rate: The larger the surface area the higher the evaporation (rate) The higher the wind speed the higher the evaporation (rate) The higher the temperature the higher the evaporation (rate) The higher the relative humidity the lower the evaporation (rate)
Why does a liquids evaporation rate increases when liquid is heated?
More molecules have enough energy to overcome the attractive forces holding them in the liquid.
Does high viscosity have strong intermolecular forces?
Viscosity is a measure of resistance of a fluid t flow. When a fluid flows, a portion of it moves with respect to the neighboring portions. Since there are cohesive forces between the molecules of that liquid, like intermolecular forces, these forces create an "internal friction" which reduces the rate of flow of that fluid, so when a substance has greater IMF, these frictional forces are stronger. Therefore, it has more resistance toward moving.
Why does the presence of wind speed up the rate of evaporation?
At a higher temperature, the velocity of the individual molecules increase, and the total kinetic energy of the system increases. Therefore, the molecules can overcome their intermolecular forces and change to a higher energy state (a gas). Thus, the rate of evaporation increases as temperature increase.
