AP EAMCET Engineering 17 Sep 2020 Shift 2 Paper

⇒ Tetrahedral
⇒dπ(Mn)−pπ(O) is present.
⇒ Paramagnetic, due to presence of one unpaired d -electron of Mn+6(3d′) of MnO42−.
⇒ Oxidising agent.⇒ Tetrahedral
⇒dπ(Mn)−pπ(O) is present.
⇒ Diamagnetic, due to the absence of unpaired d -electron in\ Mn+7(3d0) of MnO4−
⇒ Stronger oxidising agent.