No,they are not.
A physical change is reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
Reversible
Not all physical changes are reversible. Some physical changes, such as breaking a glass or cutting a piece of paper, are irreversible because they result in a permanent change to the material's structure. Reversible changes, like melting ice or boiling water, are changes that can be easily reversed by altering the conditions.
A physical change is reversible, a chemical change is not.
reversible. because you can melt it back to a liquid.
chemical change is easily reversible whilst physical is not reversible
Molecules permanently change. In a physical change the effects are reversible.
a physical change is reversible but a chemical change is irreversible
All physical changes are reversible.