According to collision theory of chemical reactions, rate of a reaction depends upon collision frequency and fraction of effective collisions. The rate of a reaction generally increases with rise in temperature mainly because of increase in number of effective collisions. Arrhenius proposed a quantitative relation between rate constant and temperature as `k= Ae^(-E_a//Rt)` where `E_a` is activation energy. It is equal to the difference between threshold energy and average kinetic energy of reacting molecules. Which of the following plot will be linear ?

Options

A. In k versus T with -ve slope
B. in k versus 1/T with -ve slope
C. Ink versus 1/T with +ve slope
D. k versus 1/T with -ve slope.