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प्रश्न
In acid medium, potassium permanganate oxidizes oxalic acid to ____________.
विकल्प
oxalate
Carbon dioxide
acetate
acetic acid
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उत्तर
In acid medium, potassium permanganate oxidizes oxalic acid to Carbon dioxide.
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संबंधित प्रश्न
What is the geometry of chromate ion?
- Tetrahedral
- Octahedral
- Trigonal planer
- Linear
What is the action of acidified potassium dichromate on - SO2
Draw the structure of the chromate ion.
Write observed electronic configuration of elements from first transition series having half
filled d-orbitals.
What is the action of acidified potassium dichromate on - KI
Permanganate ion changes to ____________ in acidic medium.
The number of moles of acidified KMnO4 required to oxidize 1 mole of ferrous oxalate (FeC2O4) is ____________.
Complete the following.
\[\ce{C6H5CH3 ->[acidified][KMnO4]?}\]
Complete the following.
\[\ce{MnO^-_4 + Fe^2+ ->?}\]
Why do the d-block elements form coloured compounds?
