Question

100g of liquid A(molar mass 140 g mol^-1) was dissolved in 1000g of liquid ( molar mass 180g mol^-1). The vapour pressure of pure liquid B was found to be 500 torr.calculate the vapour pressure of pure liquid A and its vapour pressure in the solution if the total vapour pressure of the solution is 475 torr.​

Answer 1

Answer:

100g of liquid A(molar mass 140 g mol^-1) was dissolved in 1000g of liquid ( molar mass 180g mol^-1). The vapour pressure of pure liquid B was found to be 500 torr.calculate the vapour pressure of pure liquid A and its vapour pressure in the solution if the total vapour pressure of the solution is 475 torr.