A) 10
B) 20
C) 25
D) none of these
Correct Answer: C
Solution :
[c] \[k=A.{{e}^{-{{E}_{a}}/}}^{(RT)}\] \[\therefore \] Effective overall energy of activation \[{{E}_{a}}={{E}_{a}}(2)-{{E}_{a}}(3)+\frac{1}{2}{{E}_{a}}(1)-\frac{1}{2}{{E}_{a}}(5)\] \[=60-50+\frac{1}{2}\times 40-\frac{1}{2}\times 10=25\,kJ/mol\]You need to login to perform this action.
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