How an iron key can be electroplated with copper
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Just connect the iron key with a + terminal of battery and copper key with the - terminal of the same battery
Now place them both in copper nitrate solution with some salt and few drops of dilute Sulphuric acid and the start the current and wait for 5 to 6 minutes u will observe that copper is coated on iron and the iron gets settled at the bottom of the solution and thus a displacement reaction takes place
Now place them both in copper nitrate solution with some salt and few drops of dilute Sulphuric acid and the start the current and wait for 5 to 6 minutes u will observe that copper is coated on iron and the iron gets settled at the bottom of the solution and thus a displacement reaction takes place
dhruv8022:
very very thanks
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