A) 83
B) 166
C) 249
D) 332
Correct Answer: B
Solution :
[b] \[k=A{{e}^{-{{E}_{a}}}}^{/RT}\] \[lnk=lnA-{{E}_{a}}/RT\] For ln k Vs 1/T In A= intercept \[-{{E}_{a}}/R=slope=-2\times {{10}^{4}}K\] \[\therefore {{E}_{a}}=8.3\times 2\times {{10}^{4}}J\,mo{{l}^{-1}}\] \[=16.6\times {{10}^{4}}J\,mo{{l}^{-1}}\text{ }or\text{ }166\,kJ\,mo{{l}^{-1}}\]You need to login to perform this action.
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