Question

State which separation method you would use to carry out the following separations:

(i) Ethanol from a mixture of ethanol and water

(ii) Red dye from a mixture of red and blue dye

(iii) Calcium carbonate (insoluble in water) from mixture of CaCO3 and water​

Answer 1

1. Fractional distillation method
2. Chromatography method
3. Filtration Technique method