For a first order reaction :

Options

A. The degree of dissociation is equal to `1- e^(-kt)`
B. A plot of reciprocal of concentration of reactant vs time gives a straight line.
C. The time taken the completion of 75% of reaction is thrice the `t_(1//2)` of the reaction.
D. The pre-exponential factor in the Arrhenius equation has the dimensions of `time^-1`.