Please, I just did chemistry JAMB past question 2014 and I saw this quetion "In the electrolytic extraction of calcium from calcium chloride, what is the cathode?" Here, the answer you gave was IRON but in my test driller app, the answer is ZINC. More confusingly, the answer is GRAPHITE in my JAMB past question book.?
In Chemistry
2 Answers Available
Asked by Lucygirlie on 6th January, 2020
Ask Your Own Question
Quick Questions
See More Chemistry Questions
Answers ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}