A) \[800\text{ }kJ\text{ }mo{{l}^{-1}}\]
B) \[200\text{ }kJ\text{ }mo{{l}^{-1}}\]
C) \[300\,\,kJ\,\,mo{{l}^{-1}}\]
D) \[400\,\,kJ\,\,mo{{l}^{-1}}\]
Correct Answer: A
Solution :
\[{{X}_{2}}+{{Y}_{2}}\,\,\to \,\,XY\,\,\,\,\,\,~\Delta H=-\,200\text{ }kJ/mol\] \[\Delta H=\sum B.\,{{E}_{in}}\,\,-\,\,\sum B\,\,.\,\,{{E}_{out}}\]You need to login to perform this action.
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