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The Rate Constant for a Particular Second-Order Reaction Is 0

Question 12

Multiple Choice

The rate constant for a particular second-order reaction is 0.47M-1s-1. If the initial concentration of reactant is 0.25 mol/L, it takes __________ s for the concentration to decrease to 0.080 mol/L.


A) 18
B) 1.4
C) 8.5
D) 4.0
E) 0.08

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