Question

Tabulate the difference between physical and chemical changes

Answer 1

S. No	Physical changes	Chemical Examples
1.	No new substance formed	New substance formed
2.	No change in the chemical composition	There is change in the chemical composition.
3.	It is a temporary change.	It is a permanent change
4.	It is reversible	It is irreversible
5.	Ex.:  Melting of ice, dissolving of salt, Tearing of paper	Ex.: Rusting of iron, Burning of wood, paper.