how to seprate a mixture of common salt ,sulphur powderand sand
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Add water to the mixture. ...Filterate is solution of Salt and residue contains sulphur and sand.Evaporate the filterate, water will vapourize leaving behind salt.To the residue containing sulphur andsand add carbon disulphide, this will dissolve sulphur.Filter this solution.
nitya1984:
welce
If it has some impurities then we would require water ,we can dissolve it in water , filter and crystallise it to get the common salt back .
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They can be separated as follows:
Add water to the mixture. ...
Filterate is solution of Salt and residue contains sulphur and sand.
Evaporate the filterate, water will vapourize leaving behind salt.
To the residue containing sulphur and sandadd carbon disulphide, this will dissolve sulphur.
Filter this solution.
Add water to the mixture. ...
Filterate is solution of Salt and residue contains sulphur and sand.
Evaporate the filterate, water will vapourize leaving behind salt.
To the residue containing sulphur and sandadd carbon disulphide, this will dissolve sulphur.
Filter this solution.
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