answer this question hurry
Answers
HEY MATE
HEY MATE HERE IS YOUR ANSWER
metals observed in our home are
aluminium, Copper ,Gold ,Silver et..
Copper and Aluminium can be made as thin sheets or thin wire that property is called as ductility and malleability. These are high reactive
Gold and silver they are lustrous. They are low reactive.
The activity to prove that the more reactive element displaces less reactive element wherw as follows:
Take copper sulphate solution in a beaker and plays a iron nail in it.The iron nail should be rubbed against Sandpaper.Place this setup aside after few minutes observe it.
You may observe a red brownish is been deposited on the iron nail(copper) and blue colour (copper sulphate) solution changes to green solution (ferrous sulphate).
This experiments has a conclusion that the high reactive metal that is Iron displaces low reactive metal that is copper.
Fe + CuSO4 → FeSO4 + Cu