Q342
The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies
A.
XM < 0.5
B.
XM = 0.5
C.
0.5 < XM < 0.64
D.
XM ≥ 0.64
AnswerAnswer: Option D
Solution
Answer: Option D
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