Question

separation (1.) common salt + water + sawdust (2.) iron filings + sulphur + charcoal (3.)sulphur + iron + phosphorus (4.)water + sodium chloride + iron filling (5.)sulphur + Potassium Chloride + ammonium chloride​

Answer 1

1. we can separate water and saw dust by gravitational method and salt and water by solvent extraction method
2. we can separate iron fillings and sulphur by magnetic separation we can separate Sulphur and charcoal by solvent extraction method
3. we can separate iron and sulphur by magnetic separation we can separate Sulphur and phosphorus sedimentation
4. we can separate iron fillings and sodium chloride by magnetic separation bacon separate water in sodium chloride by filtration and distillation
5. we can separate potassium chloride and ammonium chloride by sublimation we can separate Potassium Chloride and sulphur by solvent extraction method