CBSE - IX - Chemistry - Is Matter Around Us Pure?
how to separate a mixture of common salt, sulphur powder and sand.can you please answer it very quickly!!!
Collect the residue (Sand and Sulphur powder)and dissolve it in carbon disulphide, CS2. Sulphur dissolves in carbon disulphide but sand is insoluble in carbon disulphide. Filter the solution and evaporate it to get sulphur. Sand is dried on filter paper.
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