Question

5. We can separate salt and sand by using
(a) decantation and filtration
(c) condensation
(b) evaporation
(d) all of these​

Answer 1

Answer:

A

Explanation:

salt and sand is mixed with water,salt dissolves in water and sand can be separated by sedimentation and decantation followed by filtration. after that use evaporation to separate salt

Answer 2

Answer:

a● decantation and filtration

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Explanation:

Three methods used to separate salt and sand are physical separation (picking out pieces or using density to shake sand to the top), dissolving the salt in water, or melting the salt