Question

What is displacement reaction? Explain with the help of an example. b ) define harvesting.​

Answer 1

Explanation:

In short, displacement reaction is a reaction in which a more reactive element displaces the less reactive element to form its new compound. For example: CuSO4 + Zn → ZnSO4 + Cu. In the reaction, Zn2+ ions formed from Zn atoms take the place of Cu2+ ions in copper sulphate (zinc is more reactive).