how can we separate a mixture of NaCl sulphur and sand class 9
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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. Collect the residue (Sand and Sulphur powder)and dissolve it in carbon disulphide, CS2.
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by the process called separation
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