For the Reaction CO₂(aq) $\rightarrow$ CO₂(g) $\Delta$ H_r = 19 $\Delta$ U = 248 KJ)
C)

question 42

Multiple Choice

For the reaction CO₂(aq) $\rightarrow$ CO₂(g) , $\Delta$ H_r = 19.4 kJ.mol^-1 at 298.At constant temperature and pressure,which of the following statements is true?

• A)w = 0
• B)(\(\Delta\)U = 2.48 kJ)
• C)(\(\Delta\)H < \(\Delta\) U)
• D)(\(\Delta\)H = \(\Delta\)U)
• E)(\(\Delta\)H > \(\Delta\)U)

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