Question

how can you say that physical changes are a reversible or how can we reverse the change and how can you say that chemical changes are not reversible or we cannot rivers the change write about it????​

Answer 1

Answer:A change which can happen backward, that is, can be reversed is called a reversible change. If you keep water in the freezer for some time, it transforms into ice. But as soon as you take it out of the freezer, it turns into water again. This is a reversible change.

Explanation: