1: The vapour pressure at a fixed temperature is in the order..... hexane > cyclohexane > isopropyl acetate
So the most volatile liquid is hexane
Leat volatile is isopropyl acetate.
2: Normal Boiling point is the temperature at which the vapour pressure become equal to 1atm (760 torr). Now we check at which temperature liquids are having 760 torr pressure.
hexane boiling point : 69oC
isopropyl acetate boiling point: 89oC
cyclohexane boiling point : 81oC
3: As the pressure is very high there will be more liquid in the beaker
This graph shows how the vapor pressure of three liquids varies with temperature: vapor pressure, torr...
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