 
			 
			MCQOPTIONS
 Saved Bookmarks
				| 1. | The straight line in the enthalpy concentration diagram is known as ___________ | 
| A. | Dew line | 
| B. | Azeotropic line | 
| C. | Auxiliary line | 
| D. | Boiling line | 
| Answer» B. Azeotropic line | |