A) \[282.4\text{ }kJmo{{l}^{-1}}\]
B) \[298.3\text{ }kJmo{{l}^{-1}}\]
C) \[290.1\text{ }kJmo{{l}^{-1}}\]
D) \[315.4\text{ }kJmo{{l}^{-1}}\]
Correct Answer: B
Solution :
[b] \[\Delta {{S}^{{}^\circ }}=-206.5+114.6+180.7=88.8\] \[\Delta {{G}^{{}^\circ }}=\Delta {{H}^{{}^\circ }}-T\Delta {{S}^{{}^\circ }}\] \[\Delta {{H}^{{}^\circ }}=271.8+298\times 88.8\times {{10}^{-3}}\] \[\Delta {{H}^{{}^\circ }}=298.3\text{ }kJ\text{ }mo{{l}^{-1}}\]You need to login to perform this action.
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