Question

7. Paper burning into ash is an irreversible change.

• A. True
• B. False

Answer 1

The correct option is A True

• A change that cannot be reversed or cannot get back to its original state is called an irreversible change.
• On burning paper, it changes into a new substance ash which cannot be reversed back to the original piece of paper thus, burning to paper is an irreversible change.

Therefore, the given statement is true.