design an experiment to show that air contains water vapour
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This is a simple experiment.
Take few sample of deliquescent substance such as NaOH, and expose it to open air
Leave it undisturbed for few minutes
You will observe that the sample taken slowly turns into a liquid phase
It does so by absorbing moisture from the surrounding air, as it does not turn into liquid phase when kept in an air tight container
Hope this answer helped you!!
Take few sample of deliquescent substance such as NaOH, and expose it to open air
Leave it undisturbed for few minutes
You will observe that the sample taken slowly turns into a liquid phase
It does so by absorbing moisture from the surrounding air, as it does not turn into liquid phase when kept in an air tight container
Hope this answer helped you!!
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