In the metallurgical extraction of zinc from ZnO the reducing agent used is (a) Carbon monoxide (b) Sulphur dioxide (c) Carbon dioxide (d) Nitric oxide In the metallurgical extraction of zinc from ZnO the reducing agent used is (a) Carbon monoxide (b) Sulphur dioxide (c) Carbon dioxide (d) Nitric oxide November 12, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related