Chemistry For which mechanisms the first step involved is the same ? Options:A. E1 + E2B. E2 + SN2C. E1 and SN1D. SN1 and SN2View AnswerC. E1 and SN1 Continue Reading Previous: By which method the molecular mass of benzene was determined as 78.108 ?Next: Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?