Dissolve it, filter the liquid off and evaporate.
if u have sodium chloride solution just heat it..water will get evaporated leaving only sodium chloride
Sodium chloride is separated from the solution after the evaporation of water.
which method will be used to separate sodium chloride and aluminium particals
The ionic bonds are broken.
Sodium chloride can be melted to its liquid state at around 1200 K at room pressure.
Sodium chloride can be removed from solution by distillation. Boiling a solution of sodium chloride will cause the water to boil off and the sodium chloride to be left behind. If the water vapor is then condensed, the water obtained will be free of sodium chloride.
Evaporating the water sodium chloride is obtained.
Filtration
Sea water is a free and rich source of sodium chloride. Electrolyzing a sodium chloride solution is a popular method of manufacturing sodium hydroxide. The same method is used in industrial method, and another advantage is that the manufacturing of two other important substances, namely hydrogen and chlorine gases.
Sodium chloride is soluble in water, calcium stearate not.Put the mixture in water, stir and filter; sodium chloride remain in solution, calcium stearate on the filter.
Mix with water and filter, Cupric oxide will be filtered away while sodium chloride remains in the solution
Yes, this method is useful.