Question

Why we use beads in Fractional column?

Answer 1

we use them because as we know that in fractional distillation only those gases r present whose boiling point differs from narrow line n thus to ensure that only the one gas should get separated .....fractional distillation column has beads in order to prevent other gas to vaporise......

Answer 2

we use beads in fractional column because to separate two miscible liquids which has less boiling point than the other miscible liquid mix in it. the liquid which has less boiling point it evaporate and can separate. the other liquid which has high boiling point will condensed on the beads