Question

what is the use of fractionating column in fractional distillation and the use of glass beads?

Answer 1

Glass Beads helps in liquifying the gas by providing cooling.

So the gases seperate easily.

Answer 2

fractionation colum is used bcoz fractional distillation is the process to separate to miscible liquid with the difference of 25 k in their bolting...and density may be differ...

the glass beads are avaliable bcoz they helps the evaporate particles to condense repeatedly