1.

If ethanol and chloroform are present in a molar ratio of 2:3 then what is the vapor pressure at 20° C if vapor pressures of pure liquids are 5.95 kPa and 21.17 kPa, respectively?

A. 16.692 kPa
B. 15.082 kPa
C. 8.731 kPa
D. 12.038 kPa
Answer» C.


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