1. Tardigrade
  2. Question
  3. Chemistry
  4. Which among the following statements is incorrect for manganate and permanganate ions?

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Which among the following statements is incorrect for manganate and permanganate ions?

AP EAMCETAP EAMCET 2020

Solution:

image
$\Rightarrow $ Tetrahedral
$\Rightarrow d \pi(M n)-p \pi(O)$ is present.
$\Rightarrow $ Paramagnetic, due to presence of one unpaired $d$-electron of
$Mn ^{+6}\left(3 d'\right)$ of $MnO _{4}{ }^{2-}$
$\Rightarrow $ Oxidising agent.
image
$\Rightarrow $ Tetrahedral
$\Rightarrow d \pi(M n)-p \pi(O)$ is present.
$\Rightarrow $ Diamagnetic, due to the absence of unpaired $d$-electron in $Mn^{+7}\left(3 d^{0}\right)$
of $MnO_{4}^{-}$
$\Rightarrow $ Stronger oxidising agent.