Question
A liquid is thought to be pure ethanol. Which of the following is the best way to test its purity?
A liquid is thought to be pure ethanol. Which of the following is the best way to test its purity?
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Topics and outcomes this question is testing.
Describe physical properties of liquids such as evaporation, vapor pressure, boiling point, viscosity and surface tension.
Apply the concept of hydrogen bonding to explain the properties of water (specifically high surface tension, high specific heat, low vapor pressure, high heat of vaporization, and high boiling point).