Advertisements
Advertisements
प्रश्न
In acid medium, potassium permanganate oxidizes oxalic acid to ____________.
विकल्प
oxalate
Carbon dioxide
acetate
acetic acid
Advertisements
उत्तर
In acid medium, potassium permanganate oxidizes oxalic acid to Carbon dioxide.
APPEARS IN
संबंधित प्रश्न
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 the structure of the chromate ion.
What is the action of acidified potassium dichromate on - KI
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.
\[\ce{C6H5CH3 ->[acidified][KMnO4]?}\]
Complete the following.
\[\ce{Cr2O^2-_7 + I^- + H^+ ->?}\]
Complete the following.
\[\ce{Na2Cr2O7 + KCl ->?}\]
Explain why Cr2+ is strongly reducing while Mn3+ is strongly oxidizing.
