For a Particular Liquid,raising Its Temperature from 331 K to 351

question 18

Multiple Choice

For a particular liquid,raising its temperature from 331 K to 351 K causes its vapor pressure to double.What is the enthalpy of vaporization of this liquid? (R = 8.314 J/K · mol)

• A) 34 kJ/mol
• B) 288 kJ/mol
• C) 2 kJ/mol
• D) 244 kJ/mol
• E) 115 kJ/mol

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