The Values of ΔH°_f for the Three States of Benzene

question 99

Multiple Choice

The values of ΔH°_f for the three states of benzene are approximately -22 kcal/mol,-11 kcal/mol,and 20 kcal/mol.Which is the value for solid benzene?

• A)-22 kcal/mol
• B)-11 kcal/mol
• C)20 kcal/mol
• D)cannot be determined without additional information

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