Redox Reactions And Electrochemistry Ques 542
Question: $ 2MnO_4^{-}+5H_2O_2+6{{H}^{+}}\to 2Z+5O_2+8H_2O $ . In this reaction Z is [RPMT 2002]
Options:
A) $ M{{n}^{+2}} $
B) $ M{{n}^{+4}} $
C) $ MnO_2^{{}} $
D) $ Mn $
Show Answer
Answer:
Correct Answer: A
Solution:
$ 2MnO_4^{\Theta }+5H_2O_2+6{{H}^{+}}\to 2M{{n}^{2+}}+5O_2+8H_2O $ .
