Wednesday, 21 March 2012

Relation between the normal boiling point and the vapor pressure of liquids

The college the breath burden of a aqueous at a accustomed temperature, the lower the accustomed baking point (i.e., the baking point at atmospheric pressure) of the liquid.

The breath burden blueprint to the appropriate has graphs of the breath pressures against temperatures for a array of liquids.6 As can be apparent in the chart, the liquids with the accomplished breath pressures accept the everyman accustomed baking points.

For example, at any accustomed temperature, methyl chloride has the accomplished breath burden of any of the liquids in the chart. It aswell has the everyman accustomed baking point (-24.2 °C), which is area the breath burden ambit of methyl chloride (the dejected line) intersects the accumbent burden band of one atmosphere (atm) of complete breath pressure.

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