Yes, it is a chemical change; new compounds (elements) are formed !
Physical
Boiling is a physical phenomenon, a change of phase.
is water and oil a physical change or chemical change.
No, it is a physical change. The water and gasoline retain their chemical and physical properties.
It is a physical change.
Freezing water is an example of a physical change because the material contents of the water has not changed.
water condensing is a physical change.
Condensation of water is a physical change.
Dissolving in water is a physical change.
No. It is a physical change.
Boiling water is a physical change because it does not change the chemical composition of the water.
Changes of state are physical changes.