Chemistry Which is the unit of (K) rate constant for zero order reaction ? Options:A. s-1B. mol dm-3 s-1C. mol-1 dm3 s-1D. mol-2 dm6 s-1View AnswerB. mol dm-3 s-1 Continue Reading Previous: Equal masses of methane and oxygen are mixed in empty container at 250?(C) The fraction of total pressure exerted by oxygen is___________________?Next: Estimation of amounts of different components in a sample is________________?