Advertisements
Advertisements
Question
Permanganate ion changes to ____________ in acidic medium.
Options
\[\ce{MnO^{2-}_4}\]
Mn2+
Mn3+
MnO2
Advertisements
Solution
Permanganate ion changes to Mn2+ in acidic medium.
APPEARS IN
RELATED QUESTIONS
What is the molecular formula of chromyl chloride?
(A) CrO2Cl2
(B) CrOCl2
(C) CrCl3
(D) Cr2OCl2
What is the action of acidified potassium dichromate on - SO2
Draw structure of dichromate ion
Draw the structure of the chromate ion.
Write observed electronic configuration of elements from first transition series having half
filled d-orbitals.
The number of moles of acidified KMnO4 required to oxidize 1 mole of ferrous oxalate (FeC2O4) is ____________.
Describe the preparation of potassium dichromate.
Complete the following.
\[\ce{Na2Cr2O7 + KCl ->?}\]
Explain why Cr2+ is strongly reducing while Mn3+ is strongly oxidizing.
Why do the d-block elements form coloured compounds?
