A) \[1.4\]
B) \[1.2\]
C) \[0.04\]
D) \[0.8\]
Correct Answer: D
Solution :
For a first order reaction, \[rate=k[{{N}_{2}}{{O}_{5}}]\] \[2.4\times {{10}^{-5}}=3.0\times {{10}^{-5}}[{{N}_{2}}{{O}_{5}}]\] \[[{{N}_{2}}{{O}_{5}}]=\frac{2.4\times {{10}^{-5}}}{3.0\times {{10}^{-5}}}=0.8mol\,{{L}^{-1}}\] (The order of reaction is found from the given units of k.)You need to login to perform this action.
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