Q.
$2 NO +2 H _2 \rightarrow N _2+2 H _2 O$
The above reaction has been studied at $800^{\circ} C$. The related data are given in the table below
Reactio
n serial
number
Initial
pressure of $H_2$
/ kPa
Initial
Pressu
re of
NO/
kPa
Initial rat $(\frac{-dp}{dt})/kPa/s)$
1
65.6
40.0
0.033
2
65.6
20.1
0.214
3
38.6
65.6
0.214
4
19.2
16.6
0.106
The order of the reaction with respect to $NO$ is____
| Reactio n serial number | Initial pressure of $H_2$ / kPa | Initial Pressu re of NO/ kPa | Initial rat $(\frac{-dp}{dt})/kPa/s)$ |
|---|---|---|---|
| 1 | 65.6 | 40.0 | 0.033 |
| 2 | 65.6 | 20.1 | 0.214 |
| 3 | 38.6 | 65.6 | 0.214 |
| 4 | 19.2 | 16.6 | 0.106 |
Solution: