The purest from of iron which contains only about 0.1% carbon is? by Sunday | Oct 10 | Chemistry JAMB | 0 comments A. pig iron B. wrough iron C. cast iron D. iron pyrite Correct Answer: Option B – wrough iron Users Also Read These:What quantity of electrons (in mole) is lost when…Analysis of a hydrocarbon shows that it contains…The type of iron that is best suited for welding;…Pig-iron is brittle because it contains?A rectangular piece of iron measuring 4 cm by 3 cm…