(i) Raman dropped a crystal of copper sulphate in beakers A and B containing cold water and hot water respectively.(a) Write the colour of the solution in both the cases.
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Drop a crystal of copper sulphate into a glass of hot water and another containing cold water do not stir the solution. allow the crystal to settle at the bottom. the crystal can be observed dissolving in the water just above and blue / purple color is observed
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