Question

All chemical changes are

1.reversible
2.irreversible

Answer 1

Hey Mate!!

All chemical changes are irreversible changes. To understand reversible changes and irreversible changes better, we need to know what physical changes and chemical changes are. Physical changes are changes that occur in the physical properties of the substance, like shape, size, and nature.

Mixing substances can cause an irreversible change. For example, when vinegar and bicarbonate of soda are mixed, the mixture changes and lots of bubbles of carbon dioxide are made. Burning is an example of an irreversible change.

2. Irreversible

Hope this helps you!!

Edit ; Lol, A small answer can be brainliest.I did overreaction then.