A) \[-243\,\,kJ\]
B) \[-241.8\,\,kJ\]
C) \[241.8\,\,kJ\]
D) \[243\,\,kJ\]
Correct Answer: B
Solution :
\[\Delta H=\Delta E+\Delta nRT,\,\,\Delta n=-1/2\] \[\therefore \]\[-243=\Delta E+(-1/2)\times 8.314\]\[\times 298\times {{10}^{-3}}\] \[\therefore \] \[E=-241.76\,\,kJ\]You need to login to perform this action.
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