A) Melting of a candle into wax is an irreversible change.
B) Burning of a candle is an example of reversible change.
C) Chopping of wood is an example of physical change.
D) Adding sand to water is an example of chemical change.
E) None of these
Correct Answer: C
You need to login to perform this action.
You will be redirected in
3 sec
