In the electrolytic extraction of calcium from calcium chloride, the cathode is? by Sunday | Sep 17 | Chemistry JAMB | 0 comments A. zinc B. graphite C. platinum D. iron Correct Answer: Option D = iron Users Also Read These:In the electrolysis of a concentrated solution of…In the electrolytic extraction of aluminum; the…A hydrogen chloride gas reacted with oxygen gas to…During the electrolysis of sodium Chloride solution;…117.0g of sodium chloride was dissolved in the…