The rate constant of the production of 2B(g) by the reaction,A(g)→2B(g) is 2.48×10⁻⁴ s⁻¹
A 1: 1 molar ration of A and B in the reaction mixture is attained after
A. 26.25 minute
B. 27.25 minute
C. 28.25 minute
D. 0 minute