Compare the structural and magnetic properties of the Manganate () and Permanganate () ions. Which o — d and f Block Elements Chemistry Question
Question
Compare the structural and magnetic properties of the Manganate ($MnO_4^{2-}$) and Permanganate ($MnO_4^-$) ions. Which of the following analytical statements is quantum mechanically accurate?
Answer: B
💡 Solution & Explanation
Both ions are perfect tetrahedrons utilizing $d^3s$ hybridization. Manganate ($Mn^{6+}$, $3d^1$) has one unpaired electron, making it paramagnetic. Permanganate ($Mn^{7+}$, $3d^0$) has completely emptied its valence shell, making it universally diamagnetic.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes