The vapor pressure of an organic solvent is 50 mm Hg at 25C and 200 mm Hg
Question:
The vapor pressure of an organic solvent is 50 mm Hg at 25°C and 200 mm Hg at 45°C. The solvent is the only species in a closed flask at 35°C and is present in both liquid and vapor states. The volume of gas above the liquid is 150 mL.
(a) Estimate the amount of the solvent (mol) contained in the gas phase.
(b) What assumptions did you make? How would your answer change if the species dimerized (one molecule results from two molecules of the species combining)?
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For pure solvents enthalpy of vaporization is generally constant over a wide range of temper...View the full answer
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Salman Ahsan
Did my graduation as well as master's from a reputed central university of India i.e Jamia Millia Islamia in New Delhi. Qualified CSIR-NET (a national level entrance examination for doctorate) in Chemical Sciences, with a national rank of 19. Have been teaching at various institutions from my bachelor's days. Currently working in the field of Ekectroorganic Synthesis at a premier research institute of India i.e. Indian Institute of Science Education and Research Bhopal.
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Related Book For 
Elementary Principles of Chemical Processes
ISBN: 978-1119498759
4th edition
Authors: Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
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