138 g of ethyl alcohol is mixed with 72 g of water. The ratio of mole fraction of alcohol to water is

184 g ethyl alcohol is mixed with 72 gof water. The ratio of mole fraction of alcohol to water is

A solution has been prepared by dissolving 60 g of methyI alcogol in 120 g of water. What are the mole freaction of methyI alcohol and water ?

A solution is prepared by dissolving 46 g of ethyl alcohol in 90 g of water. The mole fraction of ethyl alcohol in this solution is:

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).

15 g of methyl alcohol is dissolved in 35 g of water. The mass percentage of methyl alcohol in solution is:

15 g of methyl alcohol is dissolved in 35 g of water. The mass percentage of methyl alcohol in solution is:

15 g of methyl alcohol is dissolved in 35 g of water. The mass percentage of methyl alcohol in solution is: