A) Condensation
B) Evaporation
C) Melting
D) None of these
Correct Answer: A
Solution :
When steam changes into water, it is known as condensation. Steam is water in gaseous state. In gaseous state, the particles of water vapours move at high speed. When vapours cool down, their particles start losing energy and they start coming closer to one another. Thus on cooling steam, water acquires its original state.
You need to login to perform this action.
You will be redirected in
3 sec
