The vapor pressure of benzene is 50 kPa at 60°C, but it fell to 45 kPa when 10.0 g of a non-volatile organic compound was dissolved in 1000g of benzene. Suppose the solution is an ideal dilute...

Extracted text: The vapor pressure of benzene is 50 kPa at 60°C, but it fell to 45 kPa when 10.0 g of a non-volatile organic compound was dissolved in 1000g of benzene. Suppose the solution is an ideal dilute solution. The molar mass of benzene is 78 g/mol 1) Calculate the molar fraction of a non-volatile organic compound 2) Calculate the molar mass of organic compound.