what-is-a-practical-method-to-minimize-the-formation-of-manganese-4-precipitate-

Question

What is a practical method to minimize the formation of manganese 4 precipitate when storing permanganate ion solutions?

Accepted Answer

Store the solution in a dark glass container.

Answer

Store the solution in a brightly lit area.

Answer

Increase the temperature of the solution.

Answer

Add more permanganate ions to the solution.