Redox Reactions Question 6
Question 6 - 30 January - Shift 1
The number of electrons involved in the reduction of permanganate to manganese dioxide in acidic medium is
Show Answer
Answer: (3)
Solution:
Formula: Redox Reaction
$\stackrel{+7}{M} O_4^{-}+4 H^{+}+3 e^{-} \longrightarrow \stackrel{+4}{Mn} O_2+2 H_2 O$