Activation energy of a chemical reaction can(a) determining the rate c

1.	Activation energy of a chemical reaction can(a) determining the rate constant at standardtemperature(b) determining the rate constants at twotemperatures(c) determining probability of collision(a) using catalyst
Answer» (b) Activation energy of a chemical reaction is related to rate constant of a reaction at two different temperatures i.e.,K1 and K2 respectively. why a is wrong.thanks but why option a is wrong

Activation energy of a chemical reaction can(a) determining the rate constant at standardtemperature(b) determining the rate constants at twotemperatures(c) determining probability of collision(a) using catalyst

Answer»

(b) Activation energy of a chemical reaction is related to rate constant of a reaction at two different temperatures i.e.,K1 and K2 respectively.

why a is wrong.thanks

but why option a is wrong