Question

$2MnO_{4}^{-} + 5H_{2}O_{2} + 6H^{+} \rightarrow 2Z + 5O_{2} + 8H_{2}O$.

In this reaction Z is.

• A. $Mn^{+ 2}$
• B. $Mn^{+ 4}$
• C. $Mn{O_{2}}^{}$
• D. $Mn$

Answer 1

Answer: (A)

$Mn^{+ 2}$

Answer 2

$2MnO_{4}^{\Theta} + 5H_{2}O_{2} + 6H^{+} \rightarrow 2Mn^{2 +} + 5O_{2} + 8H_{2}O$.