SC-663
Evaporation and crystallisation
Lower Sec Science · Secondary 1 · Medium · Evaporation and crystallisation
A student wants to separate a mixture of sand and copper(II) sulfate crystals that are fully dissolved in water. She wants to obtain dry copper(II) sulfate crystals at the end.
Which separation technique should she use after filtration?
Which separation technique should she use after filtration?
- Chromatography
- Crystallisation
- Magnetic separation
- Simple filtration again
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