Question
Chemistry Question on Temperature Dependence of the Rate of a Reaction
What is the activation energy for a reaction if its rate doubles when the temperature is raised from 20°C to 35°C ? (R = 8.314 J mol-1 K-1)
A
342 kJ mol-1
B
269 kJ mol-1
C
34.7 kJ mol-1
D
15.1 kJ mol-1
Answer
34.7 kJ mol-1
Explanation
Solution
The correct option is (C): 34.7 kJ mol-1.