Kelvi

For a first-order reaction $A \rightarrow$ Products, the initial concentration of $A$ is $0.1$ M, which becomes $0.001$ M after $5$ minutes. The rate constant for the reaction in min $^{-1}$ is:

medium

ChemicalKinetics

2022

chemistry

1.3818

0.9212

0.4606

0.2303

Explanation

To solve this problem, we need to determine the rate constant for a first-order reaction. $\newline$ The reaction is given as $A \rightarrow$ Products. $\newline$ For a first-order reaction, the rate equation is: $\newline k = \frac{1}{t} \ln \left(\frac{[A]_0}{[A]}\right) \newline$

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For a first-order reaction A→ A \rightarrow A→ Products, the initial concentration of A A A is 0.1 0.1 0.1 M, which becomes 0.001 0.001 0.001 M after 5 5 5 minutes. The rate constant for the reaction in min−1^{-1} −1 is:

Explanation

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For a first-order reaction $A \rightarrow$ Products, the initial concentration of $A$ is $0.1$ M, which becomes $0.001$ M after $5$ minutes. The rate constant for the reaction in min $^{-1}$ is: