with the help of an experiment show that air contains water vapour
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first of all take a cold bottle from freezer and keep it outside after sometime on the bottle we can see water droplets this is the proof of
air containing water vapours
air containing water vapours
dshsksvczhsm:
it will come in experiment
this much answer is correct
Hey Mark it as branlist answer
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in naturally dew is example. in winter season the atmosphere is so cool so the water vapour in air is condensed and formed water droplets
Heating hydrates gives out water vapour CuSO4.5h2o ->CuSo4+ 5h2o
this is not the experiment for showing in air there are vapours
ok
a person dropped a crystal of potassium permagnet into to 2 beakers a and B containing hot and cold water respectively after keeping the beakers undisturbed for sometime what did he observed and why
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