Question

is the manufacture of salt from seawater a physical or chemical change

Answer 1

is the manufacture of salt from seawater chemical change

Answer 2

Explanation:

As we can see that the process of obtaining salt by the evaporation of seawater is a process of crystallization which is a reversible process and a physical change, these crystals will convert again in salt solution (seawater) by dissolving them in water. Thus it is a physical change.

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