When blue coloured copper sulphate crystals are heated their colour changes to white. When water is added their colour again becomes blue. Give reason for your observation.
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when copper sulphate crystals are heated they
change into solution form and turn white but when water is added their colour changes 2 blue because the water chemically combines with copper sulphate to form anhydrous Copper sulphate crystals which is blue in colour
change into solution form and turn white but when water is added their colour changes 2 blue because the water chemically combines with copper sulphate to form anhydrous Copper sulphate crystals which is blue in colour
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