Redox Reactions And Electrochemistry Ques 741
Question: When the following redox reaction is balanced, coefficient of $ {{H}^{+}} $ would be: $ M{{n}^{2+}}+BiO_3^{-}+{{H}^{+}}\to B{{i}^{3+}}+MnO_4^{-}+H_2O $
Options:
A) 3
B) 4
C) 7
D) 14
Show Answer
Answer:
Correct Answer: D
Solution:
[d] $ 2M{{n}^{2+}}+5BiO_3^{-}+14{{H}^{+}}\xrightarrow[{}]{{}} $ $ 5B{{i}^{3+}}+2MnO_4^{-}+7H_2O $
