discuss why the dissolving of salt in water is a physical change
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dissolving of water is a physical change because if you keep the salt water in front heat rays of sun then the water will again change into salt that's why dissolving of salt in water is a physical change.
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The dissolving of salt in water is a physical change because only the state of matter has changed and physical change is reversible .Allowing the water to evaporate the salt will change to solid state. It has not combined with water to cause a chemical reaction. So it is often said that physical change is reversible. And dissolving of salt in water is a physical change
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