Was the vapour pressure more or less inside than atmospheric pressure as you emptied the plastic bottle, which was earlier filled with boiling hot water? first correct answer to be marked as brainliest..
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when there was hot water the molecules would have more temperature means more kinetic energy so, more vapour pressure
and after it cools kinetic energy decreases so, vapour pressure decreases
Hope u get it mate........n let me know.....
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