Question

When a crystal of potassium permanganate is placed in a beaker its purple colour spread throughout the water what does this observation tells us about the nature of potassium permanganate and water?

Answer 1

this experiment shows that
•potassium permanganate has very very small particles
•water molecules has space between them

Answer 2

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This shows the diffusion of particles of water and potassium permanganate,due to this property only the dissolution and spreading of the color of potassium.

That potassium permanganate is water soluble and it slowly diffuses throughout the beaker of water.

❱ Potassium permanganate is not a primary standard.

❱ It is difficult to obtain the substance perfectly pure and completely

❱ Potassium permanganate is an inorganic chemical compound and medication.

❱ It is used for cleaning wounds and dermatitis.

❱ It has the chemical formula KMnO₄ and is a salt consisting of K⁺ and MnO− ₄ ions.

❱ It is a strong oxidizing agent.

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