JEE Advanced | 2011Mole ConceptHard
Question
A 5.2 molal aqueous solution of methyl alcohol, CH3OH , is supplied. What is the mole fraction of methyl alcohol in the solution ?
Options
A.0.190
B.0.086
C.0.050
D.0.100
Solution
Molefraction of solute (X2) in aqueous solution = 
= 0.09
= 0.09
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