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Chemical Kinetics and Nuclear Chemistry question

2020 · 9 Jan · Shift 2 · Q8
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Chemical Kinetics and Nuclear Chemistry question

2020 · 9 Jan · Shift 2 · Q8

JEE MainChemistryChemical Kinetics and Nuclear ChemistryNumerical+4 / −1
A sample of milk splits after 60 min. at 300 K and after 40 min. at 400 K when the population of lactobacillus acidophilus in it doubles. The activa tion energy (in kJ/ mol) for this process is closest to ‾\underline{\hspace{2cm}}​. (Given, R = 8.3 J mol–1 K–1, ln⁡(32)=0.4\ln \left( {{3 \over 2}} \right) = 0.4ln(23​)=0.4, e–3 = 4.0)
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