Discuss the oxidising action of `KMnO_(4)` in acidic, alkaline and neutral solutions with suitable examples.

Discuss the oxidising action of K_(2) Cr_(2) O_(7) and write the ionic equations for its reaction with Fe^(2+)

Discuss preparation and properties of KMnO_4

Discuss the oxidising action of K_(2) Cr_(2) O_(7) and write the ionic equations for its reaction with H_(2)S

What is the equivalent mass of KMnO_(4) in alkaline solution ? Explain.

What is enzyme catalysis? Discuss its characteristics with suitable examples.

Give equations for the oxidation of propan-1-ol with alkaline KMnO_(4) solution.

Describe the oxidising action of potassium dichromate and write the ionic equations for its reaction with (i) iodide (ii) iron (II) solution and (iii) H_(2)S .