Mass Transfer Mass transfer rate between two fluid phases does not necessarily depend on the __________ of the two phases. Interfacial area Chemical properties Physical properties Degree of turbulence Interfacial area Chemical properties Physical properties Degree of turbulence ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Wetted wall tower experiment determines the Molal diffusivity None of these Mass transfer co-efficient Volumetric co-efficient Molal diffusivity None of these Mass transfer co-efficient Volumetric co-efficient ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a counter-current extractor, as the axial mixing increases, the extraction efficiency Remains unchanged Depends on the pressure of the system Decreases Increases Remains unchanged Depends on the pressure of the system Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the downcomer. Same as More than Very much less Less than Same as More than Very much less Less than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Ammonia present in the coke oven gas is removed by washing with Dilute ammoniacal liquor Caustic solution Dilute HCl Ethanolamine Dilute ammoniacal liquor Caustic solution Dilute HCl Ethanolamine ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Most important factor to be considered in the selection of packings for absorbers is the __________ of packing. Size Cost Porosity Durability Size Cost Porosity Durability ANSWER DOWNLOAD EXAMIANS APP
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