NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

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Which of the following reactions is a true, first order reaction

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Correct option: C

Decomposition of

{N_2}O

Option C (Decomposition of

{N_2}O

) is correct because the unimolecular decomposition of nitrous oxide (

N_2O \rightarrow N_2 + \frac{1}{2}O_2

) follows first-order kinetics under certain conditions, particularly at high temperatures.

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