How Many Grams of Glucose (C₆H₁₂O₆) Must Be Dissolved in 54

question 138

Multiple Choice

How many grams of glucose (C₆H₁₂O₆) must be dissolved in 54 g of water to give a solution in which the mole fraction of glucose is 0.50?

• A) 180 g
• B) 54 g
• C) 27 g
• D) 5.4×10² g
• E) 0.50 g

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The return expected on an investment over and above the risk-free rate, taking into account both the risk involved and the time value of money.

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