The most common process in the extraction of metals from their ore is? By: Sunday|Published on: Dec 11|Categories: Chemistry WAEC| 0 comments A. catalysis B. electrolysis C. oxidation D. reduction Correct Answer: Option D D. reduction Users Also Read These:A common characteristics of copper and silver in…In the extraction of iron; hot air is introduced…Which of the following non-metals reacts most…Five metals represented by the letters V to Z are…In the electrolytic extraction of aluminum; the…SEE ALSO A colourless gas with characteristics odour which dissolves in water to form an alkaline solution is?