10. In the reaction 2H₂O2(aq) → 2H₂O(7) + O₂(g), the initial concentration of H₂O₂ is 0.542 M and, 21.2 seconds later, the concentration of H₂O₂ is 0.310 M. What is the average fate of reaction over this time interval? A) -0.0109 M/s B) 0.0109 M/s C) 0.0146 M/s D) 0.00547 M/s E) -0.00547 M/s

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**Question 10:**

In the reaction \(2H_2O_2(aq) \rightarrow 2H_2O(l) + O_2(g)\), the initial concentration of \(H_2O_2\) is \(0.542 \, M\), and, \(21.2\) seconds later, the concentration of \(H_2O_2\) is \(0.310 \, M\). What is the average rate of reaction over this time interval?

Options:
A) \(-0.0109 \, M/s\)  
B) \(0.0109 \, M/s\)  
C) \(0.0146 \, M/s\)  
D) \(0.00547 \, M/s\)  
E) \(-0.00547 \, M/s\)
Transcribed Image Text:**Question 10:** In the reaction \(2H_2O_2(aq) \rightarrow 2H_2O(l) + O_2(g)\), the initial concentration of \(H_2O_2\) is \(0.542 \, M\), and, \(21.2\) seconds later, the concentration of \(H_2O_2\) is \(0.310 \, M\). What is the average rate of reaction over this time interval? Options: A) \(-0.0109 \, M/s\) B) \(0.0109 \, M/s\) C) \(0.0146 \, M/s\) D) \(0.00547 \, M/s\) E) \(-0.00547 \, M/s\)
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