At a given temperature one liquid has a vapour pressure of 240 torr and another measure 420torr which liquid probably has the lower boiling point?which probably has the lower heat of vaporization?
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Answer: liquid with 420torr will have higher lower boiling point and lower heat of vaporisation
Explanation:when we add a solute into a solvent and make a solution Vapour Pressure DECREASES and Boiling Point INCREASES
Thus Vapour Pressure is inversely proportional to Boiling Point
Which means as Vapour Pressure increases Boiling Point decreases and as vise versa
Whereas Boiling Point is directly proportional to heat of vaporisation
Which means as Boiling Point increases heat of vaporisation also increases and vise versa
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