- A general reaction written as A + 2B C+ 2D is studied and yields the following data: [A] [B]. Initial A[CJA 0.150 M 0.150 M 8.00 x 102 mol/L'S 0.150 M 0.300 M 1,60 x 102 mol/L's 0.300 M 0.150 M 3.20 x 10-2 mol/L's What is the order of the reaction with respect to B? Select one: O a. 3 b. 0 c. 4 d. 1 e. 2