1.

52% water is in mixture of alochol and water state mole fraction ethanol.

Answer»




Solution :`H_(2)O=54` gmand ETHANOL `= 46 ` gm
Moles of `H_(2)O = (54)/(18)=3`
Moles of Ethanol `=(46)/(46)=1`
`:.` MOLE FRACTION of ethanol `= 1/4 = 0.25`


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