What Is the Molality of a Solution Prepared by Dissolving

question 62

Multiple Choice

What is the molality of a solution prepared by dissolving 86.9 g of diethyl ether, C₄H₁₀O, in 425 g of benzene, C₆H₆?

• A)0.362 m
• B)0.498 m
• C)2.01 m
• D)2.76 m
• E)None of these choices are correct.