Question

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

Answer 1

First we will left the mixture undisturbed so that ammonium chloride could sublimate.
Second We will hover a bar magnet over the mixture to separate the iron fillings since iron gets attracted towards magnet.
now we are having sodium chloride and sand.
we'll add water to them.
salt will dissolve in water while sand will not dissolve.
We will filter out the sand by using sand paper.
now we are with a solution of salt and water.
We will evaporate the water to get the salt.
By this we can separate each component.


1. Sublimation>ammonium chloride
2.magnetic separation>iron fillings
3.filtration>sand
4.evaporation>sodium chloride.

Hope u satisfied with this answer.