Question

2. Can you get burnt paper back to its original form?

Answer 1

• Burning of paper is an irreversible change.
• A change that cannot be reversed or cannot get back to its original state is called an irreversible change.
• On burning the paper, new substances such as ash and smoke will be produced.
• It cannot be reversed back to the original piece of paper.
• So, a burnt piece of paper cannot be brought back to its original form.