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Write the observation Crystals of hydrated copper sulphate are heated. |
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Answer» PLZ,if it is correct plz rate ⭐me,like me and follow me and mark me as brainlist Explanation: The copper sulphate crystals CuSO4. 5H2O contain 5 water molecules which are known as water of crystallization. When we heat the crystals, these water molecules are removed and the salt TURNS WHITE. If we moisten the crystals again with water, the blue colour of the crystals reappear. |
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