Core &
Ext Air & Water: Air
Slide 9 of 22
Fractional
Distillation
As the mixture warms up, the liquids begin to boil and turn back
into gases.
–The
first to boil is liquid nitrogen at -192 C.
–Oxygen
boils off next at -183 degrees and so on.
The whole process is called fractional
distillation.
