Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Write two observations.
Share
Why does the colour of copper sulphate solution change when an iron nail is dipped in it? Write two observations.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
make me brainliest
Explanation:
It is because displacement reaction takes place.
Iron displaces copper from copper sulphate solution and forms pale green
coloured solution of FeS04 and reddish brown copper metal gets deposited.
Fe(s) + CuS04(aq) ——–> FeS04(aq) + Cu(s)