Determine the amount of electrons needed to deposit 6.4g of copper during the electrolysis of copper (ll) tetraoxosulphate (IV) solution [Cu = 64] By: Sunday|Published on: May 12|Categories: Chemistry WAEC| 0 comments A. 0.10 mole B. 0.20 mole C. 1.0 mole D. 2.0 mole Correct Answer: Option B B. 0.20 mole Users Also Read These:The amount of heat needed to raise the temperature…The metal used to recover copper from a solution of…What mass of copper would be deposited by a current…What happens when zinc rod is immersed in copper…A red precipitate of copper (I) carbide is formed…SEE ALSO Which of the following gases is light than air?