4. Evaporation causes cooling because
(a) the liquid releases heat
(b) the liquid state of a substance has less
energy than the vapour state
(c) the heat required is taken from the rest
of the liquid or the surroundings
(d) it is a surface phenomenon
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2
Answer:
(c) the heat required is taken from the rest of the liquid or the surroundings.
Answered by
0
Answer:
d.it is a surface phenomenon
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