Chemistry · 2022
JEE Main · 25 June 2022, Shift 2 · Q84
At 345 K, the half life for the decomposition of a sample of a gaseous compound initially at 55.5 kPa was 340 s. When the pressure was 27.8 kPa, the…
At $\displaystyle 345$ K , the half life for the decomposition of a sample of a gaseous compound initially at $\displaystyle 55.5$ kPa was $\displaystyle 340$ s . When the pressure was $\displaystyle 27.8$ kPa , the half life was found to be $\displaystyle 170$ s . The order of the reaction is \_\_\_\_. [integer answer]
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.