MCQOPTIONS
Saved Bookmarks
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 | |