Unsaturated fatty acid are those which contains double bond while saturated fatty acids doesn't contains any double bond that is they are saturated.
So, unsaturated fatty acid differ from saturated fatty acid in its structure as it contains double bond while saturated fatty acid contains no double in its structure.
It starts at the bottom and then it goes up into the air as evaporation and that’s when the air gets cooler so gas is cooler and the liquid would be hotter
Diffusion : a process in which molecules intermingle as a result of their kinetic energy of random motion The primary cause of diffusion is : 3. Random internal motion of atoms and molecules
