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

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)