Given the Data Below,determine the Molar Enthalpy of Vaporization of COCl₂

question 51

Multiple Choice

Given the data below,determine the molar enthalpy of vaporization of COCl₂.
COCl₂,P₁ = 40 mmHg,t₁ = -50.3 °C,P₂ = 100 mmHg,t₂ = -35.6 °C

• A)0.518 kJ/mol
• B)27.4 kJ/mol
• C)4.32 kJ/mol
• D)0.928 kJ/mol
• E)0.112 kJ/mol

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