describe an activity to show that how copper is electroplated on Iron keys to protect it from corrosion and formation of Rust for 5mark question
Answers
Answered by
1
Explanation:
it is your answer with an experiment of diagram
Attachments:
Answered by
1
Answer:
Aim:To electroplated a key
Material required : copper sulphate solution in a beaker, iron key, electrical cell, copper plate or copp wire
Method
1, connect a clean iron key to the negative ter of the electric cell
2. Connect the copper plate or wire to the positive terminal of the battery.
3. Dip the key and copper plate in the beaker with the copper sulphate solution. Allow current to pass through the ci for several minutes
Similar questions