In which of the following cases is the vapor pressure of ethanol greatest?
A. mole fraction of ethanol in water = 0.10

B. mole fraction of ethanol in water = 0.25


C. mole fraction of ethanol in water = 0.50


D. pure ethanol

Respuesta :

Answer:

The answer Is c. mole fraction of ethanol in water=0.50

Explanation: