A) \[3\times {{10}^{-3}}M\]
B) \[3\times {{10}^{3}}M\]
C) \[3.3\times {{10}^{2}}M\]
D) \[3\times {{10}^{-1}}M\]
Correct Answer: A
Solution :
[a] \[{{K}_{C}}=\frac{{{[N{{O}_{2}}]}^{2}}}{[{{N}_{2}}{{O}_{4}}]}=\frac{{{(1.2\times {{10}^{-2}})}^{2}}}{4.8\times {{10}^{-2}}}=3.0\times {{10}^{-3}}M\]You need to login to perform this action.
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