34.6 °C 78.3 °C 100 °C 800 760 Normal boiling point Diethyl ether 600 Ethyl alcohol (ethanol) Water 400 200 Ethylene glycol 20 40 80 100 Temperature (°C) A Figure 11.25 Vapor pressure for four liquids as a function of temperature. Vapor pressure (torr)

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Q: Water has a high boiling point given its relatively low molarmass. Explain.

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