Multiple Choice
What is the mass/vol % ethanol in an ethanol-water solution with a density of 0.875 g/mL and containing 65.0% ethanol by volume? The density of pure ethanol is 0.789 g/mL.
A) 90.2% ethanol (mass/vol)
B) 56.9% ethanol (mass/vol)
C) 51.3% ethanol (mass/vol)
D) 58.6% ethanol (mass/vol)
E) 74.5% ethanol (mass/vol)
Correct Answer:
Verified
Correct Answer:
Verified
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