The mole fraction of glucose in an aqueous binary solution is. The mass percentage of water in it, to the nearest integer, is.
Mole Fraction:-
Mass percentage:-
Let the total number of the moles is
Then mole fraction of the glucose is given and mole fraction of the water will be .
Similarly,
Now, Apply the formula of the Mass percentage
Hence, The mass percentage of water in it, to the nearest integer, is .