Redox Reactions And Electrochemistry Ques 475
Question: $ H_2O_2 $ reduces $ MnO_4^{-} $ ion to [KCET (Med.) 2000]
Options:
A) $ M{{n}^{+}} $
B) $ M{{n}^{2+}} $
C) $ M{{n}^{3+}} $
D) $ M{{n}^{-}} $
Show Answer
Answer:
Correct Answer: B
Solution:
$ 2MnO_4^{\Theta }+5H_2O_2+6{{H}^{+}} $ $ \to M{{n}^{2+}}+5O_2+8H_2O $ .