Chemistry, 17.06.2021 14:00 mimithurmond03

Chromatography and fractional distillation can be used to separate compounds. In which type of separation is a thermometer needed for checking that complete separation has
occurred?
A chromatographic separation of two colourless solids
B chromatographic separation of two solids of different colours
C fractional distillation of two colourless liquids
D fractional distillation of two liquids of different colours

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