Question

Give reasons for the following- take out chilled bottle of water from the refrigerator and keep it on a table. After some time you notice a puddle of water around it.

Answer 1

this process is called as condensation

the chilled bottle is actually freezed to a very low temperature and it is very

obvious that the temp outside is higher compared to temp in refrigeration

hence to obtain the condition of equilibrium that is temperature of water inside the bottle must  be equal to temperature outside the bottle the air from atmostphere interact with the bottle and since bottle is very cold it condenses the air which in turn forms water so you can see a puddle of water due to that