MCQOPTIONS
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MCQOPTIONS
| 1. |
*/*_Free carbon in iron makes the metal? |
| A. | Soft and gives a coarse grained crystalline structure |
| B. | Soft and gives a fine grained crystalline structure |
| C. | Hard and gives a coarse grained crystalline structure |
| D. | Hard and gives a fine grained crystalline structure |
| Answer» B. Soft and gives a fine grained crystalline structure | |