Science, asked by abcde1234, 1 year ago

when crystals of anhydrous copper sulphate are brought in contact with water, they turn blue. why?

Answers

Answered by Sidyandex
1
Experimentally, it has been inferred by scientists that whenever crystals of anhydrous copper sulfate are brought in contact with water they start turning blue.

The reason is that they acquire some atoms of water to reflect the blue color, that makes it unique among all compounds.
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