Answer:
0.045 M/s
Explanation:
Given:
Initial concentration of A = 0.625 M
Final concentration of A = 0.100 M
Total time taken for the change of concentration = 11.6 seconds
The average rate of reaction is calculated as:
= [tex]\frac{\textup{Change in concentration of A}}{\textup{Time taken for the change}}[/tex]
on substituting the respective values, we get
= [tex]\frac{0.625-0.100}{\textup{11.6}}[/tex]
or
The average rate of reaction = 0.045 M/s
