Pb and Sn are extracted from their chief ore by (a) Carbon reduction and self reduction respectively (c) Self reduction and carbon reduction respectively Pb and Sn are extracted from their chief ore by (a) Carbon reduction and self reduction respectively (c) Self reduction and carbon reduction respectively November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related