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diamong [38]
3 years ago
11

Question 4 of 10 A student measures the time it takes for two reactions to be completed. Reaction A is completed in 39 seconds,

and reaction B is completed in 50 seconds. What can the student conclude about the rates of these reactions? A. The rate of reaction B is higher B. The rate of reaction A is higher. C. The rates of reactions A and B are equal.​
Physics
1 answer:
Delicious77 [7]3 years ago
6 0
I think the answer is d but I’m not sure
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Explanation:

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Answer:

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