Question

water on heating changes into water vapour s. how can this process be reversed. ​

Answer 1

Answer:

By condensation we can do or by cooling but cooling is time taken and under supervision

Answer 2

When we boil water by heating, then it changes into steam. Now, if we cool the steam, then water is formed again. So, the changing of water into steam has been reversed by cooling. Thus, the boiling of water (or evaporation of water) is a reversible change...

When ice changes into water, then there is a change from solid state to liquid state. And when water changes into steam, then there is a change from liquid state to gaseous state, So in general we can say that change of state is reversible change......