Chemistry, asked by naoh, 1 year ago

why is bottle have vapours when kept sometime after freezing it to room temp


arhaanjha: i cant understand...
naoh: sorry my brother has written it
naoh: the ques is
naoh: when we keep cold bottle(from fridge)out to our surrounding environment it form water droplets why this happens???????
arhaanjha: Is it Why do bottles have vapour inside them after they are kept for sometime and after freezing it to room temperature?
arhaanjha: Oh
naoh: see my ques and answer
naoh: faizan my ques was why water droplets are formed when we keep cold bottke out to normal surroundings??
arhaanjha: How is my answer...
naoh: faizan u dont know right answers and u dont know what to speak i will report

Answers

Answered by arhaanjha
0
Hello friend,

When cold bottles are taken out of the fridge, they get change in temperature which is hot.
So, the water inside the bottle starts to evaporate and goes upward.
But the bottle cap is closed so they just touch the upper part of the bottle which is cold and become liquid again.
This goes on and on.

Hope this helps!!!

arhaanjha: Pls mark as brainliest...
naoh: not as helpful because it involves latent heat of vapourisation....
arhaanjha: ???
naoh: what???
naoh: what do u want to say
arhaanjha: What does that have to do in it...
Answered by nikki62
1
Hii friend,
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Here is your answer
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When a bottle is taken out of the refrigerator, the water ( not in a solid state ), undergoes latent heat of vaporization. The water in this case is being converted to gaseous state, without increasing the temperature. Thus, it is known as latent heat as latent means hidden.
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HOPE THIS HELPS YOU :)
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