Kelvi

The rate constant for a first-order reaction is 4.606×10−3 4.606 \times 10^{-3} s−1.^{-1}. The time required to reduce 2.0 2.0 g of the reactant to 0.2 0.2 g is:

medium
ChemicalKinetics
2020
chemistry
1. 

200200 s

2. 

500500 s

3. 

10001000 s

4. 

100100 s

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