Spoiled butter undergoes a chemical change due to the breakdown of fats and the growth of bacteria, which alters its composition and produces off-flavors and odors. This process is not reversible, as the original properties of the butter cannot be restored. In contrast, physical changes, like melting or freezing, do not change the substance's chemical identity. Therefore, the spoilage of butter is considered a chemical change.
Spoiled food of any kind represents a CHEMICAL change.
Melting butter in a pan is a physical change. It involves a change in state from solid to liquid without altering the chemical composition of the butter.
Melting of butter is a physical change.
Alteration is a chemical process.
Melting butter is a physical change because the butter retains its chemical composition while transitioning from a solid to a liquid state.
Melting butter is a physical change because it involves a phase change from a solid to a liquid without altering the chemical composition of the butter.
it is a physical change
it is a physical change
Melting is a physical change; but above a temperature the thermal decomposition of butter begin - this is a chemical change.
Physical.
Melting butter for popcorn is a physical change because the butter undergoes a change in state from solid to liquid without any chemical composition changes.
Physical, because the stuff that the butter is made out of doesn't change, just the state, or physical form, that it is in. (solid to liquid.)