What is the activation energy (in kJ/mol) of a reaction whose rate constant increases by a factor of 85 upon increasing the temperature from 308 K to 348 K? Given R = 8.314 J/(mol • K).
a) 98.52 kJ/mol
b) 102.68 kJ/mol
c) 114.26 kJ/mol
d) 121.40 kJ/mol