The Reaction 3NO $\rightarrow$ N₂O + NO₂
Is Found to Obey the Rate Law

question 81

Multiple Choice

The reaction 3NO $\rightarrow$ N₂O + NO₂
Is found to obey the rate law Rate = k[NO]². If the first half-life of the reaction is found to be 4.6 s, what is the length of the fourth half-life?

• A) 28 s
• B) 8.6 s
• C) 69 s
• D) 18 s
• E) 74 s

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