The rate of $2{\text{N}}_2{\text{O}}_5\to 4{\text{NO}}_2+{\text{O}}_2$ can be written as:$-\frac{d[{\text{N}}_2{\text{O}}_5]}{dt}=k[{\text{N}}_2{\text{O}}_5]$, $\frac{d[{\text{NO}}_2]}{dt}=k^{\prime }[{\text{N}}_2{\text{O}}_5]$, $\frac{d[{\text{O}}_2]}{dt}=k^{\prime \prime }[{\text{N}}_2{\text{O}}_5]$.The relationship between $k,k^{\prime },k^{\prime \prime }$ is:

1. A
   $k^{\prime }=2k;k^{\prime \prime }=2k$
2. B
   $k^{\prime }=k;k^{\prime \prime }=k$
3. C
   $k^{\prime }=2k;k^{\prime \prime }=k$
4. D
   $k^{\prime }=2k;k^{\prime \prime }=k/2$