Question

you are given a mixture of sand,ammonium chloride,sawdust , common salt and iron . how will you separate each component of the given mixture

Answer 1

we can separate ammonium chloride by sublimation process,then we will separate iron by magnetic separation, then by filtration process we willdissolve the rest of the mixture that is sawdust and salt,sat dissolves in water, while sawdust does not. filter this mixture now sawdust is separated. then by evaporation process heat the filtrate in a China dish to evaporate water so that the salt is left behind.
I hope this will help you