Question

relative lowering in vapour pressure of a solution containing 1mole K2SO4 in 54 g H2O is ​

Answer 1

The formula for relative lowering in terms of Mole fraction is Xsolute!!

here Mole fraction of solute is (1/3+1)

which is equal to 0.25atm!!

;)

Answer 2

Answer:

Hope it helps you !!!

Please re-solve it !!!