What Reagent Could Be Used to Separate Br^- from N

question 168

Multiple Choice

What reagent could be used to separate Br^- from N O₃^- when added to an aqueous solution containing both?

• A) AgNO_3(aq)
• B) Ba(OH)_2(aq)
• C) CuSO_4(aq)
• D) NaI(aq)

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