It is a physical change and only becomes a chemical change if the sugar is burnt.
No, melting sugar or any other substance is a physical change.
physical. change of state is always a physical change. chemical change occures when molucules/compounds change structure, shape donate/accept atoms/groups ect
Melting sugar is a chemical change, but if you just heat it up, then it is physical. Think of chemical changes as not being able to revert the item to its original form.
It's a chemical reaction because when you apply heat on sugar, molecules undergo dissociation which is a chemical reaction.
Melting point & boiling point of anything is physical.
Burning sugar is not a property.Burning sugar is a chemical change.The ability to burn, flammability, is a chemical property.
Physical
Physical change
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.
Physical.
Burning sugar is not a property.Burning sugar is a chemical change.The ability to burn, flammability, is a chemical property.
It is a chemical reaction and is undo able
It is a chemical reaction and is undo able
It is a physical change. The sugar is still sugar after it is pulverized.
Physical
It is a chemical change because sugar is decomposed.
Physical change
it s a physical change.
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.
Physical.
Chemical.
It is a physical change.