A sample of 56g of ethanol is dissolved in 36g of water.of Calculated the mole fraction of ethyl alcohol.

46 gms of ethyl alcohol is dissolved in 18 gms of water. Calculate the mole fraction of ethyl alcohol. (At. wt of C = 12, 0 = 16, H= 1).

2 mol ethanol is dissolved in 3 mol water. Calculate the mole fraction of water in the solution.

2.82 g of glucose is dissolved in 30 g of water. Calculate the mole fraction of glucose and water.