A  Potter shapes pots out of clay then bakes the pots in an oven . Identify the reversible ans irreversible changes taking place in the process .

First Potter will make  clay into the shape of  Pot.  Which can be reversed back to clay for making another shape.

After making the shape , if it is kept in oven and  heated up  then we cannot make it to original clay . so it is irreversible change.