Reaction of Potassium Permanganate and Hydrogen Peroxide | Lets See What Happens Next! #Shorts

In chemical reaction of potassium ferrocyanide and hydrogen peroxide in the presence of dil. H_2SO_4

(i) Take about 3 mL, of ethanol is a rest tube and warm it gently in a water bath. (ii) Add a 5% solution of alkaline potassium permanganate drop by drop to the solution. (iii) What happens to the colour of KMnO_(4) added initially and then in excess? Give reason. Name the product of this reaction.

Assertion (A) In the reaction between potassium permanganate and potassium iodide, permanganate ions acts as oxidising agent. Reason ( R) Oxidation state of manganese changes from +2 and +7 during the reaction.

Describe the preparation of potassium permanganate. How does the acidified permanganate solution react with oxalic acid? Write the ionic equation for the reaction. OR Describe the oxidising action of potassium dichromate and write the ionic equations for its reaction with (i) an iodide (ii) H_(2)S .