An organic compound X contains Y and Z impurities. Their solubilities differ in a chosen solvent. They may be separated by :

An organic compound X contains Y and Z impurities. Their solubilities

1.	An organic compound X contains Y and Z impurities. Their solubilities differ in a chosen solvent. They may be separated by :
Answer» simple crystalization FRACTIONAL crystalization sublimation Fractional distillation SOLUTION :If the SOLUBILITIES of any two organic solids differ, then they are separated by fractional CRYSTALLISATION.