Question

How can you prove that Irreversible change

Answer 1

Answer:

Explanation:

A change is called irreversible if it cannot be changed back again. In an irreversible change, new materials are always formed. Sometimes these new materials are useful to us.

A change is called irreversible if it cannot be changed back again. In an irreversible change, new materials are always formed. Sometimes these new materials are useful to us.

Answer 2

• Irreversible changes, like burning, cannot be undone.
• A change is called irreversible if it cannot be changed back again. By this always new substance forms.
• A change is called reversible if it can be change back again.
• Reversible changes, like melting and dissolving, can be changed back again.
• Mixtures can be separated out by methods like filtering and evaporating.