A) k? = 2 k; k? = k
B) k? = 2k; k??=k/2
C) k? = 2k; k?? = 2k
D) k? = k; k?? = k
Correct Answer: B
Solution :
Rate \[=-\frac{1}{2}\frac{d[{{N}_{2}}{{O}_{5}}]}{dt}=\frac{1}{4}\frac{d[N{{O}_{2}}]}{dt}=\frac{d[{{O}_{2}}]}{dt}\] \[\Rightarrow \]\[\frac{1}{2}k[{{N}_{2}}{{O}_{5}}]=\frac{1}{4}k'[{{N}_{2}}{{O}_{5}}]=k'\,'[{{N}_{2}}{{O}_{5}}]\] \[\Rightarrow \] \[\frac{k}{2}=\frac{k'}{4}=k'\,'\] \[\therefore \] \[k'=2k;k'\,'=\frac{k}{2}\]You need to login to perform this action.
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