जॉइन Examsbookउत्तर : 1. "wrought iron"
The purest form of iron is5
प्र: The purest form of iron is
- 1wrought irontrue
- 2steelfalse
- 3pig ironfalse
- 4nickel steelfalse
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उत्तर : 1. "wrought iron"
व्याख्या :
Answer: A) wrought iron Explanation: Wrought Iron is the purest form of iron. It contains 0.12 to 0.25% carbon and so it is the purest form of iron.