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Matter in Our Surroundings
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07/11/2021 4:04 pm
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When a crystal of potassium permanganate is placed in a beaker, its purple colour spreads throughout the water. What does this observation tell us about the nature of potassium permanganate and water?
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07/11/2021 4:05 pm
The observation of purple colour spreads throughout the water is that the crystal of potassium permanganate is made up of many small particles and these particles of water have spaces between them.