The chemical structure of sugar remain unchanged.
Sugar dissolving would be an example of a physical change. This is because it does not change chemically, so it is still sugar.
Dissolving sugar in water is a physical change. If you let the water evaporate, the sugar will be left behind. Evaporation is a physical process, not chemical.
Yes. Dissolution of sugar in water is a physical change.
It is a physical change.
Yes, dissolving sugar in water is a physical change. If you let the water evaporate, you the sugar will be left behind. Evaporation is a physical process, not chemical.-No, It is a Chemical change.
Dissolving sugar in hot water is a chemical change.
No, it is a physical change. A chemical reaction involves changing a molecule(s) into something else. When dissolving sugar in water, you still have sugar and you still have water.
It's a physical change because no new product is produced. Sugar dissolving in water is still sugar in water, nothing has changed.
Physical change- it can be undone by evaporating the water.
Reversible
false - it's a physical change. The sugar remains sugar only in solution.
The change is physical because the change is reversible. Evaporate the water and you are left with the sugar, no new substances are produced; the sugar stays sugar and the water, water.