Science, asked by kumar143, 1 year ago

why does the colour of copper sulphate changes when iron nail are placed into it

Answers

Answered by Sriyathmika
2
The colour of copper sulphate changes when iron nail is placed into it because of the presence of formation of rust....!!!!
Hey guyyy this may help you...

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Answered by smilyshresta
1
due to displacement reaction .
Iron displaces copper from copper sulphate solution as iron is more reactive than copper.

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