Engineering  :: Mass Transfer
            
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                An ideal plate is defined as one where								
				
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                 the vapour and liquid leaving streams are in equilibrium  | [B].   | 
                 
				 the vapour and liquid entering streams are in equilibrium				 
				 
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				 | [C].   | 
                 the vapour leaving stream is in equilibrium with the liquid entering stream | [D].   | 
                 the vapour entering stream is in equilibrium with the liquid leaving stream |  
				 
				 				 
				  
                    
                    
                    
                    
                    
                    
                    
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