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:Gold, diamond, iron ore and limestone are…A body of mass 5kg moving with a velocity of 10ms-1…The process of extraction of iron from its ore is?The main impurity in iron ore during the extraction…The process of seeding during the extraction of…