Differences between a physical and chemical change
Physical change | Â Chemical change |
No new substances are formed | Â Entirely new substances are formed |
It is easily reversible | Â Not easily reversible |
No change in mass of substance involved . | Involved changes in mass of substances |
Accompanied by small heat change | Â Accompanied by great heat change. |
Component can be separated by physical reaction | Â Component cannot be separated by chemical reaction |