Question

Explain reversible and irreversible changes giving examples.

Answer 1

Answer:

reversible changes are the changes which can be reversed . It is also known as physical change

Example_ boiling of water, folding of paper, freezing of ice and so on

changes which cannot be reversed is caller irreversible change. It is also known as chemical change.

for example- curdling of milk, rusting of iron, burning of papers and so on

Answer 2

Answer:

Explanation:

Reversible changes, like melting and dissolving, can be changed back again. Mixtures can be separated out by methods like filtering and evaporating. A change is called irreversible if it cannot be changed back again. For example you cannot change a cake back into its ingredients again.