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 A is higher.

B. The rates of reactions A and B are equal.

C. The rate of reaction B is higher.

Respuesta :

Answer:

The rate of reaction A is higher.

answer is AAAAA !

Explanation:

Answer: A. The rate of reaction A is higher

Explanation: