The vapor pressure in an alcoholic solution of acetic acid is expected to decrease as the...
Homework Answers
Ans :
When acetic acid is added to the alcohol, its particles occupy the space in the surface area of alcohol due to which the exposure of alcohol on its surface decreases leading to decrease in its vapor pressure
As the molality of solution is increased and more amount of acid is added to the solution , the particles of acid on the surface of solution increases and that of alcohol decreases , which decreases the vapor pressure of the solution furthermore.
This is the reason increase in molality decreases the vapor pressure of the solution.
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The
vapor pressure in an alcoholic solution of acetic acid is expected
to decrease as the...
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