Chemistry In pig iron the concentration of C-atom is ___________________? Options:A. 0.12 B. 2.5 C. 2.0 D. 0.25 View AnswerB. 2.5 Continue Reading Previous: 10ml of alcohol dissolve in 90ml of water unit of concentration used is________________?Next: Which of the following will not form crystalline structure with opporitely charged ions_________________?