please give examples of reversable and irreversable change
A few examples of reversible and irreversible changes are given in the following table
The change which can be reversed by reversing the condition or removing the cause is called reversible change. Example - glowing of a electric bulb, stretching of a rubber band etc.
The change which cannot be reversed even by changing the conditions or removing the cause is called irreversible change. Example - baking of chappati, burning of wood, paper etc.