MCQOPTIONS
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MCQOPTIONS
| 1. |
A following mechanism has been proposed for a reaction \[2A+B\to D+E\] \[A+B\to C+D\left( slow \right)\] \[A+C\to E\left( fast \right)\] The rate law expression for the reaction is: |
| A. | \[r=k{{\left[ A \right]}^{2}}\left[ B \right]\] |
| B. | \[r=k\left[ A \right]\left[ B \right]\] |
| C. | \[r=k{{\left[ A \right]}^{2}}\] |
| D. | \[r=k\left[ A \right]\left[ C \right]\] |
| Answer» C. \[r=k{{\left[ A \right]}^{2}}\] | |