Question 861
Which of the following best describes the magnetic behavior of MnO₄⁻ and MnO₄²⁻ respectively?
Question 862
Why does the permanganate ion have a tetrahedral shape?
Question 863
What is the oxidation state of Mn in potassium permanganate (KMnO₄)?
Question 864
What is the oxidation state of Mn in potassium manganate (K₂MnO₄)?
Question 865
Which of the following is a common use of the intense color property of KMnO₄?