Answer :
The chemical process going on is oxidation process
Chemical process between KMnO4 and Vandanium
KMnO4 is a robust oxidizing agent.
Vanadium is a transition component having 4 frequent oxidation kingdom
- V5+( colourless as there is no d electron)
- V4+( blue shade solution),
- V3+ (green shade solution)
- V2+( violet shade solution).
When KMnO4 to Vanadium at decreased oxidation state, it will oxidize Vanadium to its very best oxidation.
Therefore, the chemical process going on is oxidation process.
More on Chemical Reaction
https://brainly.com/question/11231920