yes , all the physical changes are reversible changes.
physical changes are sometimes reversible
Not all physical changes are reversible because most times when such changes occur parts of the substance is lost to the environment.
Physical changes are reversible changes, such as change of state (boiling, melting etc), chemical changes are when something undergoes a reaction changing it's chemical makeup.
when we dissolve a substance then first of all there may occur physical change like shape,colour,temperature etc. these changes are called physical changes.
Unicorns
physical changes are sometimes reversible
All physical changes are reversible.
Not all physical changes are reversible because most times when such changes occur parts of the substance is lost to the environment.
chemical reactions are irreversible but physical changes are reversible
Is a changes which is reversible no new substance is made.
Most physical changes are reversible because the changes only occur in in the appearance. =)
ghjt6henmkcv idiots
Processes that are reversible are physical changes. An example is the melting of ice.
no
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.
changes which can be reveraed egwater freezes to icethen melt ice to watersome characteristics of physical changes ?