Qn: During evaporation particles of a liquid change in to vapour
A) from the surface
B) from the bulk together
C) from the bottom
D) from all over the liquid
Answers
a. From the surface
Answer: The correct answer is from the surface.
Explanation:
Evaporation is considered as the process in which the liquid state gets transformed into the gaseous state as there are three states of matter which are solid liquid and gas amongst which they all are interconvertible to each other the example is water as if water is frozen it can convert inro ice to form solid and if it is boiled it can convert into water vapor to form gas and during evaporation, the process requires some heat energy and the rate of evaporation also increases as soon as te temperature increases and also the surface of the area grows the rate of evaporation also rises and this kind of evaporation takes place from the surface which changes the transformation of the liquid particles to the gaseous particles and that is evaporation is also known as the surface process as the evaporation increases with the surface area for example the maximum evaporation takes place from the earth surface during extreme hotter conditions in summers.
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