Relationship between vapor pressure and external pressure
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Question: Can vapor pressure be understood as the ability of a gas, at a certain temperature, to escape from a liquid by overcoming external pressure?
The vapor pressure reflects the tendency of a small number of molecules with higher energy in the solution to break away from the solution and enter space; this tendency is also known as the escape tendency. I think it’s acceptable to understand it in this way
It refers to the ease with which a liquid can be vaporized