Formation of water vapour from water is:
(a) Endothermic change
(b) Exothermic chang
(c) Chemical change
(d) Periodic change
Answers
Answered by
1
Answer:
The answer is exothermic change
Explanation:
because when water vapour is heated then water vapour comes out here heat is given and the process in which heat is given out is called exothermic change
Answered by
0
Explanation:
To form gas from solid, a high amount of energy is required to break the bonds between molecules of water, and to overcome the vapor pressure to form vapor. Hence, vaporization is an exothermic process.
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