Salt can be separated from its solution because

• GC Others

Salt can be separated from its solution (salt dissolved in water), because

1. mixing of salt in water is a change that can be reversed by heating and melting of salt.
2. mixing of salt in water is a change that cannot be reversed.
3. mixing of salt in water is a permanent change.
4. mixing of salt in water is a change that can be reversed by evaporation.

Answer

Mixing of salt in water is a change that can be reversed by evaporation. The common salt dissolved in water can be separated by the process of evaporation.

The correct option is D.