Essential Chemistry for IGCSE - Particles And Purification (Section 4 - No. 29)
What is the role of the fractionating column in fractional distillation?
To increase the boiling point of the liquids.
To allow for the different components to evaporate and condense separately.
To provide more surface area for the vapor to condense and revaporize.
To prevent the liquids from mixing.
Explanation
The fractionating column provides a large surface area for the vapors to condense and re-evaporate, allowing for better separation based on boiling points.
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