A) \[5.15\times {{10}^{-5}}\,mol\,{{L}^{-1}}{{s}^{-1}}\]
B) \[6.35\times {{10}^{-3}}\,mol\,{{L}^{-1}}{{s}^{-1}}\]
C) \[7.75\times {{10}^{-4}}\,mol\,{{L}^{-1}}{{s}^{-1}}\]
D) \[3.85\times {{10}^{-4}}\,mol\,{{L}^{-1}}{{s}^{-1}}\]
Correct Answer: C
Solution :
For first order reaction, \[Rate=k[{{N}_{2}}{{O}_{5}}]\] \[=6.2\times {{10}^{-4}}{{s}^{-1}}\times 1.25\,mol\,{{L}^{-1}}\] \[=7.75\,\times {{10}^{-4}}\,mol\,{{L}^{-1}}{{S}^{-1}}\]You need to login to perform this action.
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