Potassium Permanganate KMnO4|| Preparation from Pyrolusite Ore||Properties OF KMnO4||Important Balancing OF Reaction|| Short Tricks for Balancing

Compounds OF Sodium||NaOH Preparation||Nelson cell|| Castner Kellner Cell||NaOH Properties|| Reaction with Acidic Oxides|| Reaction with Acids|| Reaction with Nonmetals|| Balancing OF Reaction and Short Tricks to Remember Reaction

Balancing OF Redox Reactions,Class Illustrations with Short Tricks

Give the preparation of potassium permanganate from pyrolusite ore.

Properties OF NaOH||Reaction with Metals|| Reaction with Salts|| NH4+ Salt|| Soluble Complex||Insoluble Hydroxides||Unstable Hydroxides|| Balancing OF Reaction and Short Tricks to Remember Reaction

How will you obtain pure potassiu permanganate (KMnO_(4)) crystals from its ore pyrolusite? Give the steps involved in the reactions. .

Oxyacids OF Nitrogen|| Nitric Acid HNO3|| Preparation|| Properties|| Uses|| Shorttricks to learn reactions|| Balancing OF ReactionsOxyacids OF Nitrogen||Nitric Acid HNO3|| Preparation||Properties|| Uses|| Shorttricks to learn reactions|| Balancing OF Reactions

Potassium permanganate is prepared by fusing pyrolusite with caustic potash in the presence of air or some oxidising agent which gives a green mass. The green mass is then extracted with water and treated with a current of Cl_2 to form potassium permanganate. In the laboratory, it is prepared by oxidising a manganese (II) salt by peroxosulphate. It acts as an oxidising agent in neutral, alkaline or acidic solutions. Give equation and name the product formed when acidified KMnO_4 is added to KI solution.

"KMnO4 and its Properties, Important Compounds OF Iron and their Properties"