# How do you obtain pure crystals of sodium chloride from a mixture of sodium chloride and...

## Question:

How do you obtain pure crystals of sodium chloride from a mixture of sodium chloride and activated carbon powder?

## Solubility:

• Different substances have different solubilities in water or other solvent.
• On the basis of their differences in solubility, a mixture of substances can be separated from each other by varying physical parameters of the solution, using common ions, or some other precipitation technique.