The number of molecules with energy greater than the threshold energy for a reaction increases five fold by a rise of temperature from 27^\circ{C} to 42^\circ{C} . Its energy of activation in {J} \/ {mol} is __________. ( Take \ln 5=1.6094;{R}=8.314 {J} {mol}^{-1} {K}^{-1} ) [4 Sep 2020 Shift 2]

Chemical Kinetics Part 1

Section: Chemistry

Question : 27 of 100

Marks: +1, -0

The number of molecules with energy greater than the threshold energy for a reaction increases five fold by a rise of temperature from 27°C to 42°C. Its energy of activation in J∕mol is __________. ( Take ln‌5=1.6094;R=8.314 J mol−1 K−1 )

[4 Sep 2020 Shift 2]

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