For the same reaction ($2N_2O_5 o 4NO_2 + O_2$, $d[N_2O_5]/dt = -0.0…

Question

For the same reaction ($2N_2O_5 	o 4NO_2 + O_2$, $d[N_2O_5]/dt = -0.02$), the **rate of formation of $NO_2$** is:

Accepted Answer

C. 0.04 mol dm⁻³ s⁻¹

$-\frac{1}{2}d[N_2O_5]/dt = \frac{1}{4}d[NO_2]/dt$
⇒ $d[NO_2]/dt = 2\,|d[N_2O_5]/dt| = 2(0.02) = 0.04$ mol dm⁻³ s⁻¹.

Answer

0.08 mol dm⁻³ s⁻¹

Answer

0.02 mol dm⁻³ s⁻¹

Answer

0.01 mol dm⁻³ s⁻¹

For the same reaction ($2N_2O_5 \to 4NO_2 + O_2$, $d[N_2O_5]/dt = -0.02$), the rate of formation of $NO_2$ is: