Mass Transfer The unit of volumetric diffusivity is Cm³/sec Cm²/sec Cm/sec Cm²/seC₂ Cm³/sec Cm²/sec Cm/sec Cm²/seC₂ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Design calculation for multiple component distillation is done by Tray to tray calculations Ponchon-Savarit method Mccabe-Thiele method Enthalpy concentration method Tray to tray calculations Ponchon-Savarit method Mccabe-Thiele method Enthalpy concentration method ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When adsorption hysteresis is observed, the desorption equilibrium pressure is __________ that obtained by adsorption. Dependent on the system; can be either lower or higher than Always higher than Always lower than Same as Dependent on the system; can be either lower or higher than Always higher than Always lower than Same as ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is an undesirable characteristic for the solvent used in gas absorption? Low viscosity Low vapor pressure High gas solubility None of these Low viscosity Low vapor pressure High gas solubility None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If moisture content of solid on dry basis is X, then the same on wet basis is (X + 1)/X (X - 1)/X X/(X + 1) X/(X - 1) (X + 1)/X (X - 1)/X X/(X + 1) X/(X - 1) ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Boiling point diagram is A plot of temperature vs. vapour composition A plot of temperature vs. liquid composition Not affected by pressure Affected by pressure A plot of temperature vs. vapour composition A plot of temperature vs. liquid composition Not affected by pressure Affected by pressure ANSWER DOWNLOAD EXAMIANS APP
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