if you add a drop of KMNO4 solution to a large quantity of water what do you observe and what phenomena is involved in this
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When it is added to water containing taste–odor compounds, the reaction is: 2 KMnO 4 + H 2 O + taste - and - odor compound → 2 MnO 2 ↓ + 2 KOH + 3 O − 2 + taste - and - odor compounds .
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Drop a crystal of copper sulphate or potassium permanganate into a glass of hot water and another containing cold water. Do not stir the solution. Allow the crystals to settle at the bottom.
What do you observe just above the solid crystal in the glass?
What happens as time passes?
What does this suggest about the particles of solid and liquid?
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