No. It's because it can not be reversible.
bread is a chemical change, not a physical change
Slicing bread is a physical change because it does not change the chemical composition of the bread.
It is a physical change
Slicing bread is a physical change, because each slice of bread has the same chemical composition as it had before it was sliced.
Cutting bread is a mechanical or physical change, not a chemical change.
It is a physical change
Physical cause it is still bread
Physical
No, slicing bread is a physical change. The act of cutting the bread into smaller pieces does not alter its chemical composition.
This is a physical change: the bread is not being chemically altered, and would have the same nutritional value whether eaten from the loaf or the slices. It would, however, be difficult to exactly reverse this physical change because of the nature of the product.
Bread going moldy is a chemical change
Mixing bread with iodine solution to observe a color change is a physical change as it does not alter the chemical composition of the bread or the iodine solution. The color change occurs due to a physical interaction between the starch in the bread and the iodine molecules.