The experimental data for decomposition of in gas phase at 318K are given below:
Draw a graph between and t.
| 0 | 1.63 | -1.79 |
| 400 | 1.36 | -1.87 |
| 800 | 1.14 | -1.94 |
| 1200 | 0.93 | -2.03 |
| 1600 | 0.78 | -2.11 |
| 2000 | 0.64 | -2.19 |
| 2400 | 0.53 | -2.28 |
| 2800 | 0.43 | -2.37 |
| 3200 | 0.35 | -2.46 |