D-And F-Block Elements Ques 69
Question: The form of iron having the highest carbon content is
[DPMT 2005]
Options:
A) Cast iron
B) Wrought iron
C) Strain steel
D) Mild steel
Show Answer
Answer:
Correct Answer: A
Solution:
Cast iron : iron -93-95% Carbon - 2.5 -5%, impurities about 2%.