Question

3. Write any four differences between physical change and chemical change
with the help of examples.​

Answer 1

Answer:

Physical change;

• the physical change is the change of matter without changing the chemical composition of matter.

• Usually reversible.

• New products are not formed.

Chemical change;

• The chemical change is the change in chemical composition of matter.

• Usually Irreversible.

• New products are formed.

Hope it helps you.