Describe how freezing could be used to remove sugar from a mixture of sugar and water?

Answer

Freezing can be used to separate sugar from a mixture of sugar and water if the solution is slowly cooled.

Explanation

Depending on the concentration of the sugar in the mixture, a separation can be attained if a slowly cooling process is performed. For example, if the solution is highly concentrated for example in a syrup solution, the mixture could be slowly cooled to allow the sugar to crystallize out. If the concentration is dilute but cooled slowly, pure water can crystallize first to leave a concentrated sugar solution until it freezes too.

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