HI Has a Normal Boiling Point of -35

question 67

Multiple Choice

HI has a normal boiling point of -35.4°C, and its ΔH_vap is 21.16 kJ/mol. What is the molar entropy of vaporization (ΔS_vap) of HI?

• A) 598 J/K • mol
• B) 68.6 J/K • mol
• C) 75.2 J/K • mol
• D) 0.068 J/K • mol
• E) 89.0 J/K • mol

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