Consider the following plots of log of rate constant k (log k) vs $$\frac{1}{T}$$ for three different reactions. The correct order of activation energies of these reactions is :

A

$$Ea_2 > Ea_1 > Ea_3$$

B

$$Ea_1 > Ea_3 > Ea_2$$

C

$$Ea_1 > Ea_2 > Ea_3$$

D

$$Ea_3 > Ea_2 > Ea_1$$