The rate of evaporation is the same as the rate of condensation.
The vapor pressure of the liquid is equal to the atmospheric pressure.
liquid molecules forming a gas and gas molecule forming a liquid are equal in number
Vapor pressure
pressure of gas over its liquid equilibrium
When the concentration of the liquid (water) and gas (vapor) phases do not change.
From a region of high pressure to a region of low pressure
liquid molecules forming a gas and gas molecule forming a liquid are equal in number
Substance at Vapour - Liquid phase equilibrium can exist as both liquid or gas at the same time.
Evaporating and condensing.
Saturated gas temperature is the temperature at which a gas would be in equilibrium with the liquid phase of the gas (or with the liquid phase of a component of the gas if it was a gas mixture).
Saturated gas temperature is the temperature at which a gas would be in equilibrium with the liquid phase of the gas (or with the liquid phase of a component of the gas if it was a gas mixture).
Whe the propelant gas is released from the can the equilibrium gas-liquid is disrupted and more liquid is evaporated.
Vapor pressure
Evaporating and condensing.
Evaporating and condensing.
solid, liquid, gas phases in equilibrium
It Occurs as water moleclues absorb energy and it also occurs at the surface of liqud.
If all substances are at equilibrium, the temperature is the boiling point, at the prevailing pressure, of the substance that has changed from liquid to gas.