Answer:
The answer is C Molding of cheese.
Step-by-step explanation:
A chemical change is a variation in the internal structure of a compound, to the point that it will be different from what it originally had. In a chemical change a change in the nature of the substance is verified, since new substances are produced totally different from the initial one, because there is a change in the chemical identity of the matter, where said the change is permanent. when the cheese is molded its chemical structure is permanently changed to what it used to be originally.