The most common process in the extraction of metals from their ore is? by Sunday | Dec 11 | Chemistry WAEC | 0 comments A. catalysis B. electrolysis C. oxidation D. reduction Correct Answer: Option D D. reduction Users Also Read These:Which of the following substance is an ore of iron?Which of the following metals cannot extracted from…Which of the following is an ore of aluminium?A body of mass 5kg moving with a velocity of 10ms-1…The process of extraction of iron from its ore is?