A) 28 kcal
B) -20 kcal
C) 18 kcal
D) 58 kcal
Correct Answer: D
Solution :
\[\Delta H=({{E}_{a}}){{\,}_{forward}}-{{({{E}_{a}})}_{backward}}\] \[\Rightarrow \] \[{{({{E}_{a}})}_{backward}}=20-(-38)=58\,kcal\]You need to login to perform this action.
You will be redirected in
3 sec