A 5.2 Molal Aqueous Solution Of Methyl Alcohol (CH3OH)Is supplied. What is the mole fraction of methyl alcohol in the solution?

Mole fraction = frac{Moles of solute}{Moles of solute + Moles of solvent}

Let the mass of water be 1kg

The moles of CH3OH is 5.2

The mole fraction of methyl alcohol is

= \(frac{5.2}{5.2 + frac{1000}{18}}\)

= 0.086

Therefore, the mole fraction of methyl alcohol in the solution is 0.086.

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