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Materials : Metals And Non-Metals

Materials : Metals And Non-Metals > Ask Question to Alfie
cee
Hi
What is the colour of copper sulphate?
user
cee
The colour of copper sulphate is blue due to the formation of copper sulphate pentahydrate i.e CuSO4.5H2O by reacting with moisture. In this compound charge transfer, the transition takes place from H2O to Cu2+. Hence it is of blue colour.
cee
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