Mass Transfer As complete saturation of an adsorbent is approached, the differential heat of adsrop-tion approaches Integral heat of adsorption None of these That of normal condensation Zero Integral heat of adsorption None of these That of normal condensation Zero ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Weeping in a distillation column Increases tray efficiency Results due to very low gas velocity Provides large interfacial surface for mass transfer Results due to very high gas velocity Increases tray efficiency Results due to very low gas velocity Provides large interfacial surface for mass transfer Results due to very high gas velocity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Stefan's law describes the mass transfer by Diffusion Bulk flow Neither A nor B Both A & B Diffusion Bulk flow Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mechanism of moisture removal in case of freeze drying of food stuff is by Evaporation Dehydration Adsorption Sublimation Evaporation Dehydration Adsorption Sublimation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a distillation column, with increase in the reflux ratio, the heat removed in the cooler Increases And the heat required in reboiler decreases Remains unaffected Decreases Increases And the heat required in reboiler decreases Remains unaffected Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Stacked packing compared to dumped packing Gives higher pressure drop Gives lower pressure drop Both A & B Provides poorer contact between the fluids Gives higher pressure drop Gives lower pressure drop Both A & B Provides poorer contact between the fluids ANSWER DOWNLOAD EXAMIANS APP
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