Question

$Mn{O}_4$ is a good oxidising agent in different medium changing to $Mn{O}_4^{-}\to M{n}^{2+}$ $\to Mn{O}_4^{2-}$ $\to Mn{O}_2$ $\to M{n}_2{O}_3$ Changes in oxidation number respectively are:

• A. 1,3,4,5
• B. 5,4,3,2
• C. 5,1,3,4
• D. 2,6,4,3

Answer 1

Answer: (C)

Correct answer is (c) 5,1,3,4