JEE MainChemistryChemical Kinetics and Nuclear ChemistryNumerical+4 / −1
The number of molecules with energy greater than the threshold energy for a reaction increases five fold by a rise of temperature from 27oC to 42oC. Its energy of activation in J/mol is . (Take ln 5 = 1.6094; R = 8.314 J mol–1 K–1)
Numerical answer
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