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In the reaction M → N, the rate at which M is consumed becomes 8 times faster when the concentration of M is doubled. What is the reaction order with respect to M?
- 4
- 3
- 2
- 1
Correct answer: 3
Solution
The rate of reaction increasing by a factor of 8 when the concentration of M is doubled indicates that the rate is proportional to the cube of the concentration of M. This corresponds to a reaction order of 3 with respect to M.
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