Which is the best method for carrying out the following two-step transformation (as shown in Reaction #18) in preparing meta-bromonitrobenzene? Reaction #18 NO2 1. 2. Br meta-bromonitrobenzene Please click here , if image does not display. O 1. HNO3/H2SO4 and 2. Br2/FeBr3 O 1. Br2/FeBr3 and 2. HNO3/H2SO4

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