What Reagent Could Be Used to Separate Br^- from NO₃^-

question 54

Multiple Choice

What reagent could be used to separate Br^- from NO₃^- when added to an aqueous solution containing both?

• A)AgNO₃(aq)
• B)Ba(OH)₂(aq)
• C)CuSO₄(aq)
• D)NaI(aq)

---

Definitions:

Overall Costs

The total expenses incurred in the production, operation, or provision of a service, including direct and indirect costs.

Employment Insurance

A government program that provides temporary financial assistance to unemployed workers in case of job loss.

Aging Population

The demographic trend of an increase in the proportion of elderly individuals in a population, often leading to social and economic implications.

Canada Pension Plan

A social insurance program in Canada designed to provide retired or disabled contributors and their families with partial replacement of earnings in the case of retirement, disability, or death.