February 26, 2017

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 100°C, 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 100°C
16305 mmHg
163 mmHg
25895 mmHg
265 mmHg
157 mmHg

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