Question:
A mixture of potassium chlorate oxalic acid and sulphuric
Last updated: 6/30/2023
![A mixture of potassium chlorate oxalic acid and sulphuric](https://media.kunduz.com/media/sug-question-candidate/20200613054340000599-1642118.jpg?h=512)
A mixture of potassium chlorate oxalic acid and sulphuric acid is heated During the reaction which element undergoes maximum change in the oxidation number a S c Cl b H d C Prelims 2012