Question

what physical property could be used to easily separate a mixture of sand and sugar into pure sand and pure sugar? a. density b. texture c. melting point d. solubility

Explanation:

Sugar is soluble in water while sand is not. By adding water to the mixture, sugar dissolves and sand can be separated by filtration. Then the sugar - water solution can be evaporated to get pure sugar. Solubility is the key physical property here.

Answer:

D. solubility