Question

how can we separate salt from soil​

Answer 1

Answer:

Fill a test tube about half-way with the sand-salt mixture.

Pour water into the test tube. ...

Stir or shake the mixture for a few minutes so that the salt dissolves in the water. ...

Curl a piece of filter paper into a cone shape and place it in a filter

Answer 2

Separating Sand and Salt

Probably the easiest method to separate the two substances is to dissolve salt in water, pour the liquid away from the sand, and then evaporate the water to recover the salt.