At a Given Temperature,the Vapor Pressures of Hexane and Octane
Question 121
Multiple Choice
At a given temperature,the vapor pressures of hexane and octane are 183 mm Hg and 59.2 mm Hg,respectively.Calculate the total vapor pressure over a solution of hexane and octane.The mole fraction of hexane (Xhexane)is 0.580.
A) 106 mm Hg
B) 121 mm Hg
C) 131 mm Hg
D) 242 mm Hg