Normal Boiling Point Is Defined as

question 43

Multiple Choice

Normal boiling point is defined as

• A) the temperature at which the vapor pressure of a liquid equals 1 atm.
• B) the pressure at which any liquid boils at 373.15 K.
• C) the temperature at which water boils in a vacuum.
• D) the temperature at which the liquid and gaseous phases of a substance have equal densities.
• E) the temperature at which the enthalpy of vaporization equals 100.0 kJ/mol.

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