r = k[A] for a reaction and 50... | JEE Main 2024 | Chemical

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JEE MAIN 2024

31-01-2024 S2

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$\mathrm{r}=\mathrm{k}[\mathrm{A}]$ for a reaction, $50 \%$ of A is decomposed in 120 minutes. The time taken for $90 \%$ decomposition of $A$ is $\_\_\_\_$ minutes.

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