\[{{[{{A}_{2}}]}_{0}}\] | \[{{[{{B}_{2}}]}_{0}}\] | Initial rate of appearance of \[AB(g)\,(in\,M{{s}^{-1}})\] |
0.10 | 0.10 | \[2.5\times {{10}^{-4}}\] |
0.20 | 0.10 | \[5\times {{10}^{-4}}\] |
0.20 | 0.20 | \[10\times {{10}^{-4}}\] |
A) \[2.5\times {{10}^{-4}}\]
B) \[2.5\times {{10}^{-2}}\]
C) \[1.25\times {{10}^{-2}}\]
D) None of these
Correct Answer: C
Solution :
[c] Order w.r.t. A = 1; order w.r.t. B = 1 \[Rate=\frac{1}{2}\frac{d(AB)}{dt}={{K}_{r}}[A][B];\] \[\frac{1}{2}\times \left( 2.5\times {{10}^{4}} \right)={{k}_{r}}\left( 0.1)(0.1 \right)\] \[{{k}_{r}}=1.25\times {{10}^{-2}}\]You need to login to perform this action.
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