# Enthalpy of vaporization of a liquid

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The vapor pressure of a liquid in the temperature range 200 to 260K was found to fit the expression

ln( P/torr) = 16.255 - (2501.8 / T/K)

Calculate the enthalpy of vaporization of the liquid.

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#### Solution Preview

First of all P/torr refers to pressure using torr unit

And T/K refers to temperature in K unit.

Theory:

The Clausius-Clapeyron Equation is the relationship between the temperature of a liquid and its vapor pressure. It can be written ...

#### Solution Summary

The solution provides detailed explanations and calculations, with respect to the concept of enthalpy of vaporization of a liquid.

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