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AP Chemistry
5.4 Elementary Reactions
BeginnerMCQMathematical14.2k
A student investigates the thermal decomposition of nitryl chloride, \(\text{NO}_2\text{Cl(g)}\). The first step of the proposed reaction mechanism is a unimolecular elementary step:

\(\text{NO}_2\text{Cl(g)} \rightarrow \text{NO}_2\text{(g)} + \text{Cl(g)}\)

Which of the following is the correct rate law expression for this elementary step?

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