It is a physical change because the chemical composition of salt and water do not change. You can separate the salt and water physically by allowing the water to evaporate, which leaves the salt.
It is a physical change as you can change it back.
Dissolving is a physical process.
Any chemical reactions - a physical phenomenon.
This is a physical change. You can separate the salt and water by the physical process of distillation or evaporation where the water is boiled away and the salt is left behind.
Its A physical change. When you boil water under a stove, The water evaporates and the chemical stays in the..pan or whatever you put in it.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
It is a physical change.
Dissolving in water is a physical change.
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.
Dissolving in water is a physical change.
Dissolving in water is a physical change.
Dissolving salt in water is a physical change- no chemical reaction took place. If the water evaporates, the salt is still there.