A Solution Is Prepared by Dissolving 14

question 50

Multiple Choice

A solution is prepared by dissolving 14.0 g of NH₃ in 250.0 g of water. The density of the resulting solution is 0.974 g/mL. The mole fraction of NH₃ in the solution is __________.

• A)0.0550
• B)0.0560
• C)0.940
• D)0.922
• E)16.8

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