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Chemical Kinetics and Nuclear Chemistry question

2021 · 16 Mar · Shift 1 · Q22
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Chemical Kinetics and Nuclear Chemistry question

2021 · 16 Mar · Shift 1 · Q22

JEE MainChemistryChemical Kinetics and Nuclear ChemistryNumerical+4 / −1
The decomposition of formic acid on gold surface follows first order kinetics. If the rate constant at 300 K is 1.0 ×\times× 10 −-− 3 s −-− 1 and the activation energy Ea = 11.488 kJ mol −-− 1, the rate constant at 200 K is ‾×\underline{\hspace{2cm}}\times​× 10 −-− 5 s −-− 1. (Round off to the Nearest Integer). (Given : R = 8.314 J mol −-− 1 K −-− 1)
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