Zinc can be coated on iron to produce galvanized iron but thereverse is not possible. It is because (a) Zinc has higher negative electrode potential than iron Zinc can be coated on iron to produce galvanized iron but thereverse is not possible. It is because (a) Zinc has higher negative electrode potential than iron November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related