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April 19, 2014

Homework Help: CHEMISTRY- vapour pressure

Posted by lulu on Saturday, October 9, 2010 at 7:38am.

Bromobenzene, C6H5Br, and chlorobenzene, C6H5Cl, form essentially ideal solutions in all proportions. At 100C, the equilibrium vapour pressure of bromobenzene is 137mmHg and that of chlorobenzene is 285mmHg. Calculate the equilibrium vapour pressure above a 17.6% (w/w) solution of bromobenzene in chlorobenzene at a temperature of 100C
16305 mmHg
163 mmHg
25895 mmHg
265 mmHg
157 mmHg

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