why do we use glass beads in fractional distillation column?
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they help in attainment of thermal equilibrium . and maintain a better temperature gradient .
The solid surface of glass enables heterogeneous condensation which has a smaller energy barrier than homogeneous condensation in the body of the vapour.
the solid shape of glass increase surface area and energy that speed up nucleation process .
Increasing the area of the surface at which nucleation takes places increases the rate at which vapour/condensate can change phase
The solid surface of glass enables heterogeneous condensation which has a smaller energy barrier than homogeneous condensation in the body of the vapour.
the solid shape of glass increase surface area and energy that speed up nucleation process .
Increasing the area of the surface at which nucleation takes places increases the rate at which vapour/condensate can change phase
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