Transition and InnerTransition Elements - Result Question 56

####57. $Mn^{2+}$ can be oxidised to $MnO _4^{-}$by

$\left(SnO _2, PbO _2, BaO _2\right)$

(1981, 1M)

True/False

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Answer:

Correct Answer: 57. $PbO _2$

Solution:

  1. $PbO _2$, a strong oxidising agent, oxidises $Mn^{2+}$ to $MnO _4^{-}$.


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