Chemistry Which of the following is an amide________________? Options:A. R-NH2B. RCONH2C. R D. C6H5NH2View AnswerB. RCONH2 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________________?