Question

name two reversible changes which have taken place in you​

Answer 1

Answer:

Melting of ice, Boiling of water, Melting of wax.

Explanation:

The melting of a ice is a reversible change because ice melts due to increased temperature,melted ice can be solidified back by freezing it. Hence, it is a reversible change.Melting of wax is a reversible process. Since upon cooling, it changes back to solid wax. Similarly, Solidification of melted wax can be reversed which is the melting of wax.

Answer 2

Answer:

Melting of ice , melting of wax , boiling of water