A) 1
B) 5
C) 1/2
D) 1/5
Correct Answer: A
Solution :
In alkaline medium \[{{\overset{+\,7}{\mathop{KMnO}}\,}_{4}}+O{{H}^{-}}\xrightarrow{{}}{{K}_{2}}{{\overset{+\,6}{\mathop{MnO}}\,}_{4}}\] Change in oxidation number = 7 - 6 = 1 Hence, moles of \[KI=\] moles of \[KMn{{O}_{4}}\].You need to login to perform this action.
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