It is a physical change as it can be "undone" by evaporating the water. An simple example of a chemical change is baking a cake, you can't un-bake a cake. To work out whether it is a chemical or physical change just think whether it can be undone or not.
Dissolving in water is a physical change because it only involves the separation of molecules within a substance without changing their chemical composition.
Dissolving in water is a physical change.
It is a physical change.
Dissolving is a physical process.
Dissolving sugar in hot water is a chemical change.
Dissolving in water is a physical change.
It is a physical change.
Dissolving in water is a physical change because it only involves the separation of molecules within a substance without changing their chemical composition.
Dissolving in water is a physical change.
It is a physical change.
Dissolving sodium carbonate in water is a physical change, not a chemical change. This is because the chemical composition of sodium carbonate remains the same before and after dissolving.
Dissolving is a physical process.
Dissolving sugar in hot water is a chemical change.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
Dissolving is a physical change.