yeah... u can reverse the process n get the salt/sugar back...
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.
It is a physical change.
Dissolving sugar in hot water is a chemical change.
false - it's a physical change. The sugar remains sugar only in solution.
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.
It's a physical change because no new product is produced. Sugar dissolving in water is still sugar in water, nothing has changed.
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.
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.
The dissolving of a sugar cube in water is a physical change, not a chemical change. This is because the sugar molecules are still present in the water; they have not undergone a chemical reaction to form new substances.
Physical change- it can be undone by evaporating the water.
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.