QJEEM20Ch12b8: JEE Main 2020 Chemistry - Class 12 JEEM20Ch12b8 Solution: A sample of milk splits after 60 min. at 300 K and after 40…

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__________.

(Given, R = 8.3 J mol^–1 K^–1, $$\ln \left(\frac{3}{2}\right)=0.4$$, e^–3 = 4.0)