Conc. sulphuric acid acts as an oxidising agent when it undergoes :
Displacement reaction
Electrolytic dissociation
Thermal decomposition
Double displacement
Concentrated sulphuric acid decomposes under the inlfuence of heat to give SO2,O2 and H2O
Describe the reactions that show (i) Concentrated sulphuric acid is a non-volatile acid. (ii) Concentrated sulphuric acid acts as a dehydrating agent. (iii) Concentrated sulphuric acid is an oxidising agent. (iv) Dilute sulphuric acid behaves as dibasic acid.
In which reaction is nitric acid acting as an oxidising agent?