Essential Chemistry for IGCSE - Particles And Purification (Section 10 - No. 14)
Which technique would be best used to separate salt from sand?
Distillation
Evaporation
Filtration, followed by evaporation
Crystallization
Explanation
Salt dissolves in water but sand does not; therefore, you can filter the sand, evaporate the water and obtain the salt.
Comments (0)
