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Transition and Inner Transition Elements — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryTransition and Inner Transition Elements1 Mark
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Answer

Correct option: D.
$Mn(IV)O _2$
(d): Manganese dioxide is $MnO _2$ or $Mn(IV)O _2$.

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