21. Which of the following gas-liquid contacting devices incurs the least pressure drop for a particular duty?
22. Heat sensitive materials with very high latent heat of vaporisation may be economically separated using
23. The partial pressure distribution of an ideal gas diffusing through another stagnant ideal gas at steady state follows a/an __________ law.
24. Leaching of coffee from coffee beans is done by
25. The Hatta number is important in
26. Relative humidity is the ratio of the
27. Which of the following is considered equivalent to one theoretical stage in Mc-Cabe Thiele's method?
28. Absorption factor method is used to calculate the number of ideal stages, when
29. Berl saddle made of carbon cannot be used for
30. During constant rate period, the rate of drying decreases with the
Read More Section(Mass Transfer)
Each Section contains maximum 100 MCQs question on Mass Transfer. To get more questions visit other sections.