Redox Reactions Question 4
Question 4 - 2024 (27 Jan Shift 2)
Which of the following cannot function as an oxidising agent?
(1) $\mathrm{N}^{3-}$
(2) $\mathrm{SO}_{4}^{2-}$
(3) $\mathrm{BrO}_{3}^{-}$
(4) $\mathrm{MnO}_{4}^{-}$
Show Answer
Answer (1)
Solution
In $\mathrm{N}^{3-}$ ion ’ $\mathrm{N}$ ’ is present in its lowest possible oxidation state, hence it cannot be reduced further because of which it cannot act as an oxidizing agent.
