Chemistry 5070 · O Level · Separation and purification

Separation and purification — practice question

Which separation process is used in each of the following? 1 collecting copper(II) sulfate crystals from aqueous copper(II) sulfate 2 collecting ethanol from the fermentation of glucose 3 collecting nitrogen from liquid air

Acrystallisation
Bevaporation
Cfiltration
Dfractional distillation

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