Find Available Covid Vaccination Slots: https://cowintrack.com/


Mass Transfer question bank (Question Bank . Paper 73) Section- 13

1. Define Film theory






2. Define absorption factor






3. Large scale usage of flash distillation is practised in






4.The absorption factor 𝐴=𝐿/𝑚𝐺 is the ratio of the slope of the operating line to that of the equilibrium curve.






5.Tray spacing in a distillation column of dia 10-12 ft. used in petroleum refinery may be around __________ inches.






6.State four characteristics of solvents used in absorption operation .






7. Ion exchange process is similar to






8. What is dispersion?






9. The operating cost of a distillation column at minimum reflux ratio is






10.Which of the following processes is not an example of adsorption applied to gaseous separations ?






11. What is Coalescence:






12.Define molecular diffusion.






13. State Fick ‘s Law of Diffusion.






14.State Kremser-Brown- Souder‘s equation






15. Calculate the mass concentration of 2-gram moles of sulphur dioxide to be used to manufacture sulfuric acid in a 0.20 m3 of reactor






Post a Comment

Previous Post Next Post