15hallr 15hallr

23-11-2017
Physics

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rock salt is a mixture of salt and sand. Describe how you would separate rock salt to obtain salt crystals and pure dry sand.

This a six mark question so please have six reasons in the answer.

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diegotroccoli diegotroccoli

23-11-2017

pour the rock salt mixture throught a filter made from paper and allow the liquid to filtrate .

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