Question

Which among the following is an example of reversible changes?

• A. Making structures of sand on beach
• B. Making egg omlett
• C. Burning gasoline
• D. Cutting of trees

Answer 1

The correct option is A

Making structures of sand on beach

Structures made from sand can be broken back to sand, so it is a reversible change, While, making egg omelette and burning gasoline both are irreversible as they cannot be brought back to their older state.