Question

Observe the following data regarding
2 NH3======> N2 + 3 H2
Pressure (in atm)| 5| 10 |20|
Half life (min) | 3.6| 1.8 |0.9|
The unit of K is
1) min-1
2) atm - min-1
3) (atm - min)-1
4) atm - min-1​

Answer 1

Answer:

3 is the correct answer

i think ..