A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Is evaporation a diffusion process?

Best Answers

Net evaporation depends on diffusion, but the initial event behind any given molecule leaving a liquid is not diffusion. In any material, including liquids, there is a statistical distribution of particle speeds. read more

I usually believe that it is a pure diffusion process: the saturated pressure of liquid at the liquid vapor interface is higher than the partial pressure of vapor in the ambient, and this pressure difference makes the liquid evaporate. However, I also know that evaporation absorbs heat. read more

Encyclopedia Research

Wikipedia:

Image Answers

Diffusion in Gas. - ppt video online download
Source: slideplayer.com

Further Research

Evaporation and Diffusion
www.physicsforums.com

Lecture 9: Evaporation
kula.geol.wwu.edu