The Enthalpy and Entropy of Vaporization of Acetone at Its $\circ$

question 141

Multiple Choice

The enthalpy and entropy of vaporization of acetone at its normal boiling point,-56.4 ^$\circ$ C,are 31.3 kJ/mol and 95.0 J/mol . K,respectively.What would the entropy change of the universe be if one mole of acetone vapor were to condense in a large room maintained at 25.0 ^$\circ$ C?

• A)-2.0 \(\times\) 10² J/K
• B)+10.0 J/K
• C)+1.05 \(\times\) 10² J/K
• D)-10.0 J/K
• E)+2.0 \(\times\) 10² J/K

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