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VIII.—On the Elevation of the Boiling Points of Aqueous Solutions of Electrolytes

Published online by Cambridge University Press:  06 July 2012

S. M. Johnston
Affiliation:
Physical Laboratory, University of Edinburgh.

Extract

It has been known for a length of time that the presence of a non-volatile substance diminishes the vapour pressure of the solvent in which it is placed, and as the boiling point of a solvent or a solution is the temperature at which the vapour pressure is just equal to, or overcomes the pressure of the atmosphere, it follows that a solution has a higher boiling point than the solvent. Amongst the first experimenters in this field were Faraday, Legrand, Griffiths, and Raoult. TO Raoult we owe much for his development of the subject.

Type
Research Article
Copyright
Copyright © Royal Society of Edinburgh 1906

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