Chemical Properties of Potassium Permanganate Potassium permanganate is soluble in acetone, water, pyridine, methanol and acetic acid. It is also readily soluble in inorganic solvents. It has a rich purple colour in concentrated solution and pink colour in dilute solution. It is not combustible but supports the combustion of other substances.

Potassium manganate is the inorganic compound with the formula K2MnO4. This green-colored salt is an intermediate in the industrial synthesis of potassium permanganate ( KMnO4 ), a common chemical. [1] Occasionally, potassium manganate and potassium per manganate are confused, but these compounds's properties are distinct.

How many moles of KM nO4 are reacted with one mole of ferrous oxalate in an acidic medium? Q. 5 moles of ferric oxalate are oxidised by how many number of moles of KM nO4 in acid medium? Q. What volume of 0.1 M KM nO4 is needed to oxidise 5 mg of ferrous oxalate in acidic medium? (Molecular weight of ferrous oxalate is 144 g/mol) Q.

Expert Answer Dear Student, The correct question is: Write the equations involved in the preparation of KMnO 4 from Pyrolusite ore. It is prepared from the mineral, pyrolusite, MnO 2, for large scale preparation. The preparation involves following steps; (a) Conversion of MnO 2 into potassium manganate:

Assertion : Hydrochloric acid is not used to acidify a KMnO_(4) solution in volumetric analysis of Fe^(2+) and C_(2) O_(4)^(2-) because. Reason : Part of the oxygen produced from KMnO_(4) and HCl is used up in oxidising HCl to Cl_(2) .

Chemistry Potassium Permanganate KMnO4 and K2C. Question KMnO 4 and K 2 Cr 2 O 7 are colored compounds. Justify your statement. Solution Charge Transfer: The deep blue color of the solution K 2 Cr 2 O 7 is because an electron from the Oxygen lone pair is transferred to low lying Chromate ion orbital.