a large crystal of potassium manganate was placed in the bottom of a beaker of cold water, and left for several hours. what would happen after 5 minutes and what would happen after several hours
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Explanation:
When a piece of Potassium permanganate is added to or placed at the bottom of a beaker which contains cold water then the water turns into a purple coloured solution. As they get dispersed in the water the purple particles will spread making the solution lighter in colour. After 5 min the crystal colour covers the bottom and eventually the water turns purple.
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