At a Given Temperature the Vapour Pressures of Benzene and Toluene

question 112

Multiple Choice

At a given temperature the vapour pressures of benzene and toluene are 183 mmHg and 59.2 mmHg, respectively. Calculate the total vapour pressure over a solution of benzene and toluene with X_benzene = 0. 580.

• A) 106 mmHg
• B) 121 mmHg
• C) 131 mmHg
• D) 242 mmHg

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