MCQOPTIONS
 Saved Bookmarks
				| 1. | 
                                    The invariant reaction involving a liquid phase and a solid phase changing into a single solid phase on cooling is known as ____________ | 
                            
| A. | Eutectoid point | 
| B. | Eutectic point | 
| C. | Peritectic point | 
| D. | Peritectoid point | 
| Answer» D. Peritectoid point | |