at a give temperature one liquid has a vapour pressure of 240. torr and another Measure 420. torr which liquid property has the lower boiling point which probably has the lower heat of vaporization?
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The vapor pressure of a substance is the pressure at which its gas phase is in equilibrium with its condensed phases (liquid or solid)
The higher the vapor pressure of a liquid at a given temperature, the higher the volatility and the lower the normal boiling point of the liquid.
From the given vapor pressures :
420torr has a higher vapor pressure hence it has a lower boiling point.
240 torr has a higher boiling point.
The higher the vapor pressure of a liquid at a given temperature, the higher the volatility and the lower the normal boiling point of the liquid.
From the given vapor pressures :
420torr has a higher vapor pressure hence it has a lower boiling point.
240 torr has a higher boiling point.
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Answer:
The vapor pressure of a substance is the pressure at which its gas phase is in equilibrium with its condensed phases (liquid or solid)
The higher the vapor pressure of a liquid at a given temperature, the higher the volatility and the lower the normal boiling point of the liquid.
From the given vapor pressures :
420torr has a higher vapor pressure hence it has a lower boiling point.
240 torr has a higher boiling point.
Explanation:
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