Question:medium
In the reaction \( 2A + B \rightarrow C \), if the rate law is \( \text{Rate} = k[A]^2[B] \), what is the overall order of the reaction?
In the reaction \( 2A + B \rightarrow C \), if the rate law is \( \text{Rate} = k[A]^2[B] \), what is the overall order of the reaction?
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To determine the overall order of a reaction, simply add the exponents of all concentration terms in the rate law.
Updated On: Jan 14, 2026
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The Correct Option is C
Solution and Explanation
The overall order of a reaction is calculated by adding the exponents of the concentration terms present in the rate law. The provided rate law is Rate = k[A]2[B]. The exponent for [A] is 2, and the exponent for [B] is 1. Consequently, the overall order of the reaction is 2 + 1 = 3.
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