Question

is it possible that the same material undergoes both reversible and irreversible changes give two examples

Answer 1

Answer:

Yes,it is possible for a same material to undergo in both reversible and irreversible changes. For example: ... Reversible : If we slowly melt down the wax ,it will become solid again after cooling. Irreversible : If we burn wax candle most of the wax will either evaporate or becomes carbon dioxide and other gases.

Answer 2

Answer:

kskekdkdkdoekmrdkfmodoekdmfkododp