40 TOP Mass Transfer Online Test – Multiple Choice Questions and Answers

1. In case of an unsaturated mixture of gas and vapor, the percentage saturation is __________ its relative saturation

 
 
 
 

2. Pick out the wrong statement

 
 
 
 

3. In extraction, as the temperature increases, the area of hetrogeneity (area covered by binodal curve)

 
 
 
 

4. Molality is defined as the number of gm moles of solute per __________ of solvent

 
 
 
 

5. For a single component absorber, the operating line is straight only when plotted in term of __________ units

 
 
 
 

6. Plate efficiency

 
 
 
 

7. A pure drug is administered as a sphere and as a cube. The amount of drug is the same in the two tablets. Assuming that the shape and size do not influence the mass transfer, the ratio of rate of dissolution in water at t = 0 for the cubic to spherical tablet is

 
 
 
 

8. _________ is concerned with the adsorption equilibria

 
 
 
 

9. Flooding in a distillation column is detected by a sharp

 
 
 
 

10. Minimum reflux ratio in a distillation column results in

 
 
 
 

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  1. Please send 40 top mass transfer online test multiple choice question and answer . My email id akshaykumarch122@gmail .com

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