during evaporation,particles of a liquid change to vapours only

A) from the surface

B) from the bulk

C) from both surface and bulk

D) neither from surface not from bulk

A) from surface

because it is a surface phenomenon

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 from the surface s evaporation is a surface phenomenon

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A)from the surface

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The  correct  answer  is  option  A,  from  the  surface.

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answer [A] is correct answer because evaporation depends on surface area . More the surface are more faster the rate of evaporation .
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Bulk
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