SolutionHard
Question
Assuming the formation of an ideal solution, determine the boiling point of a mixture containing 1560 g benzene (molar mass = 78) and 1125 g chlorobenzene (molar mass = 112.5) using the following against an external pressure of 1000 Torr.
Options
A.90oC
B.100oC
C.110o
D.120oC
Solution
20 mole C6H6, 10 mole C6H5Cl ⇒ XB = 
, XC = 
at t = 100oC ⇒ ps = 300 ×
+ 1350 × 
= 100 + 900 (=1000).
, XC = at t = 100oC ⇒ ps = 300 ×
+ 1350 × = 100 + 900 (=1000).Create a free account to view solution
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