A Particular Chemical Reaction Occurs at Room Temperature (293 K)at $\times$

Multiple Choice

A particular chemical reaction occurs at room temperature (293 K) at half the rate that it does at 300 K.What is the activation energy for this reaction?

A) 1.20 $\times$ 10^-19 J
B) 1.69 $\times$ 10^-19 J
C) 1.17 $\times$ 10^-19 J
D) 1.73 $\times$ 10^-19 J