43. A mixture of benzene and toluene has a total vapor pressure at 25 C of 45.06 mmHg. What is the partial pressure of benzene in this solution?

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43. A mixture of benzene and toluene has a total vapor pressure at 25 C of 45.06 mmHg. What is thepartial pressure of benzene in this solution? The vapor pressure of pure benzene and pure toluene at25'C are 95.03 mmHg and 28.40 mmHg respectively.SHOW ALL WORKPlotal = XA . Pi + XB . PBA) 0.7500 mmHgXA+XE =1.00B) 23.76 mmHgC) 0.3217 mmHgD) 21.30 mmHgE) 16.66 mmHgAnswer: B23. Howwill