 
			 
			MCQOPTIONS
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				| 1. | A condenser has coolant in counter-current flow with the vapour flowing upward and itself flowing downward, then it is commonly known as the _______________ | 
| A. | Packed column | 
| B. | Reflux condenser | 
| C. | Sparge tube condenser | 
| D. | Tray type condenser | 
| Answer» C. Sparge tube condenser | |