In order to separate a mixture of sand and salt, which one of the following four sequences of processes has to be used?

Options

A. Evaporation, sedimentation, decantation, filtration
B. Decantation, sedimentation, evaporation, filtration
C. Sedimentation, decantation, filtration, evaporation
D. Filtration, decantation, evaporation, sedimentation

Answer

C

Explanation

In order to separate a mixture of sand and salt, we have to use Sedimentation, decantation, filtration, evaporation.