Which of the following metals cannot extracted from its ore by using carbon (ll) oxide as the reducing agent? by Sunday | Aug 25 | Chemistry WAEC | 0 comments A. Cu B. Zn C. Al D. Pb E. Fe Correct Answer: Option C – Al Users Also Read These:Sulphur(IV)oxide is a strong reducing agent in the…The most common process in the extraction of metals…Which of the following metals is the strongest…What volume of carbon (ll) oxide is produced by…When calcium oxide is heated with carbon, the oxide will?