Question

You are provided with a mixture containing sand , iron fillings, ammonium chloride and sodium chloride. Describe the procedure you would use to separate these constituents from the mixture

Answer 1

Explanation:

when added paraffin oil sulphur gets dissolved while others remain insoluble.now we can separate this using the method of filtration.it is condensed to get sulphur in its solid formthe residue is then mixed with and now the potasium chloride gets dissolved and carbon floats on top.like this we can separate them too