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Physics, 23.05.2021 21:50 kayla232734

Question 4 of 10 A student measures the time it takes for two reactions to be completed. Reaction A is completed in 12 seconds, and reaction B is completed in 21 seconds. What can you conclude about the rates of these reactions? O A. The rate of reaction B is lower. OB. The rate of reaction A is lower. C. The rates of reactions A and B are equal. SUBMIT​

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