Yes because it can be melted then cooled
Yeah, definitely. Just wait.
irreversible change.
Melting wax Melting ice freazing water Evaporating the water Cooling the steam
This is a reversible process.
You think probable to a reversible reaction.
No, it is not.
yes!
No, it is not.
no! because burning is never a reversible change as heating is a reversible change e.g chocolate melting
Yeah, definitely. Just wait.
The wax of the candle melts and then rehardens. This is a physical change and reversible
irreversible change.
Melting wax Melting ice freazing water Evaporating the water Cooling the steam
Some wax burns, and as it does so, chemical changes occurs. Wax converts to CO2, CO, and H2O. That is an exothermic reaction The rest of the wax melts with the increased temperature. That is the physical change.
reversible
Yes, this change is reversible.
This is a reversible process.