31. Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation?
32. Ponchan-Savarit method analyses the fractional equipment based on
33. The solvent used in liquid extraction should not have high latent heat of vaporisation, because
34. For absorbers, high pressure drop results in
35. The diffusivity, DAB (for component A diffusing in B) is equal to the diffusivity DBA (for component B diffusing in A) for a binary mixture of
36. Even though bubble cap towers are very effective for humidification operation, they are not used commonly in industries, because of the
37. Which of the following equipments is not used in liquid-liquid extraction?
38. With increase in temperature, the solubility of gases in liquids, at fixed pressure
39. Dryer widely used in a textile industry is __________ dryer.
40. Drying of a solid involves __________ transfer.
Read More Section(Mass Transfer)
Each Section contains maximum 100 MCQs question on Mass Transfer. To get more questions visit other sections.