From the following data, show that the decomposition of hydrogen peroxide is a reaction of the first order:
| t(min) |
0 |
10 |
20 |
| V(ml) |
46.1 |
29.8 |
19.3 |
Where t is the time in minutes and V is the volume of standard KMnO4 solution required for titrating the same volume of the reaction mixture.
