A) \[-81\,kJ\,mo{{l}^{-1}}\]
B) \[-180\,kJ\,mo{{l}^{-1}}\]
C) \[-79\,kJ\,mo{{l}^{-1}}\]
D) \[-89\,kJ\,mo{{l}^{-1}}\]
Correct Answer: A
Solution :
\[\Delta H=B{{E}_{(C=C)}}-2B{{E}_{(C-C)}}\] \[=615-2\times 348\] \[=-81\,kJ\,mo{{l}^{-1}}\]You need to login to perform this action.
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