Question

Akshaya has a solution of salt, sand and water. Which process will he use to separate the salt and sand from water?
a) filtration to remove sand, sedimentation to obtain salt
b) evaporation to remove sand, filtration to obtain salt
c) filtration to remove sand, evaporation to obtain salt
d) sedimentation to remove sand, filtration to obtain salt​

Answer 1

The answer is c cuz evaporation is salt and sand by filtration

Answer 2

Answer:

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.