Transition and InnerTransition Elements - Result Question 27
28. When $I^{-}$is oxidised by $MnO _4^{-}$in alkaline medium, $I^{-}$converts into
(2004)
(a) $IO _3^{-}$
(b) $I _2$
(c) $IO _4^{-}$
(d) $IO^{-}$
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Answer:
Correct Answer: 28. (a)
Solution:
$MnO _4^{-}+I^{-}+OH^{-} \longrightarrow MnO _4^{2-}+IO _3^{-}$