Mass Transfer Danckwerts developed the __________ theory. None of these Penetration Surface renewal Film None of these Penetration Surface renewal Film ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Acetone is to be removed from air in an isothermal dilute absorber using pure water as solvent. The incoming air contains 5 mole% of acetone (yin = 0.05). The design equation to be used for obtaining the number of trays (N) of the absorber is, N+2 = 6 log (yin/yout).For 98% recovery of acetone, the number of trays required is/are 1 10 9 8 1 10 9 8 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The ratio of Murphree plate efficiency to point efficiency is always > 1 in a __________ flow model. Perfectly mixed Plug Both plug & perfectly mixed None of the listed here Perfectly mixed Plug Both plug & perfectly mixed None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes ? 1 None of these ? 1 None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer (NSh/NRe.NSc) is termed in mass transfer operation as the Thermal diffusivity Momentum diffusivity Stanton number Peclet number Thermal diffusivity Momentum diffusivity Stanton number Peclet number ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following binary systems is an example of a maximum boiling azeotrope? Water-hydrochloric acid None of the listed here Water-ethyl alcohol Acetone-carbon disulphide Water-hydrochloric acid None of the listed here Water-ethyl alcohol Acetone-carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
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