The process that you saw in Activity 14.7 is used for purification of copper. A thin plate of pure copper and a thick rod of impure copper are used as electrodes. - Science | Shaalaa.com

361K views · 4.9K reactions | Heavy Motor Dismantling & Pure Burnt Copper Recovery Witness the meticulous process of dismantling heavy motors and extracting pure burnt copper for reuse. : Motor dismantling and disassembly : Copper wire extraction and burning : Purification and refining process : Pure burnt copper recovery #CopperRecovery #HeavyMotorDismantling #BurntCopper #ScrapMetalRecycling #SustainableMaterials | Random Skills | Facebook