Question: 3 Convert 10.0 % by mass NaoH aqueous solution into Mole Fraction NaOH ? Water is the solvent. Hint: 10% NaOH by mass solution contains:

3 Convert 10.0 % by mass NaoH aqueous solution into Mole Fraction NaOH ? Water is the solvent. Hint: 10% NaOH by mass solution contains: 10g NaOH (Solute) + 90 g HO (solvent) = 100 g NaOH solution OA.4.0 OB.0.48 OC.0.048 OD.0.050 OE.0.95

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