Question
Chemistry Question on Solutions
Calculate the mole fraction of water in a mixture containing 9.0 g water (Mm=18 gmol-1), 120g acetic acid (Mm= 60 gmol-1) and 115g ethanol (Mm= 46 gmol-1).
A
1.0
B
0.15
C
1.5
D
0.10
Answer
0.10
Explanation
Solution
The correct option is (D): 0.10