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What is meant by last drop of condensation? Is composition of vapour and its condensate same?

What is meant by last drop of condensation?
Is composition of vapour and its condensate same?

Grade:12

2 Answers

Vikas TU
14149 Points
6 years ago
Water vapor will condense into droplets depending on the temperature. The temperature at which droplets form is called the dew point. When surface temperature drops, eventually reaching the dew point, atmospheric water vapor condenses to form small droplets on the surface. This process distinguishes dew from those hydrometeors (meteorological occurrences of water), which form directly in air that has cooled to its dew point (typically around condensation nuclei), such as fog or clouds. The thermodynamic principles of formation, however, are the same. Dew is usually formed at night.
Umakant biswal
5359 Points
6 years ago
the last drop of teh vapour that is going to get condensed is called as the last drop of condensation , 
u will get the details in solution chapter of class 12 , and coming to your 2nd ques , no they are not same at all . it is same at the last drop of condensate, bt nt for condensation . 
when entire vapour is goint to get condensate, tehn teh composition of vapour will be same as that of its condensate.. 
in the case of condensation , it will be diffrent . 
HOPE IT CLEARS YOUR DOUBT 
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