What would you observe when:Copper sulphate crystals are heated.
Harshit Singh , 4 Years ago
Grade 12th pass
1 Answers
Pawan Prajapati
Last Activity: 4 Years ago
Answer :
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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